"Not as extensive as MLA International Bibliography but a good starting place for finding articles in journals and magazines.
Coverage Dates: 1975 - present"

A multi-disciplinary collection of high-quality, scholarly journals, books and primary sources. Full Text: Dates vary.

Launched in 1995 by the Johns Hopkins University Press in collaboration with the Milton S. Eisenhower Library at John Hopkins University, Project MUSE is an interdisciplinary collection of high quality, peer reviewed journals.

This unique and valuable collection contains digitized images of the pages of American magazines and journals that originated between 1741, when Andrew Bradford's American Magazine and Benjamin Franklin's General Magazine were launched, and 1900. Deriving from the acclaimed American Periodicals Series microform collection, APS Online features over 1,100 periodicals spanning nearly 200 years-from colonial times to the advent of American involvement in World War II. Titles range from America's first scientific journal, Medical Repository, to popular magazines like Vanity Fair and Ladies' Home Journal.
Coverage: 1740 - 1900

Facsimiles and searchable transcripts of six 19th century periodicals: Monthly Repository, Northern Star, Leader, English Woman’s Journal, Tomahawk, and Publishers’ Circular.
Coverage Dates: 1806 - 1890

America: History & Life with Full Text is the definitive index of literature covering the history and culture of the United States and Canada, from prehistory to the present. With indexing for 1,800 journals, full-text for 200 journals, and 80 ebooks this database is the most important bibliographic reference tool for students and scholars of U.S. and Canadian history. Strong English-language journal coverage is balanced by an international perspective on topics and events, including abstracts in English of articles published in more than 40 languages.

Historical Abstracts is an exceptional resource that covers the history of the world (excluding the United States and Canada) from 1450 to the present, including world history, military history, women's history, history of education, and more - essential for libraries supporting upper-division and graduate research. This authoritative database provides indexing of more than 1,700 academic historical journals in over 40 languages back to 1955.

HathiTrust is a partnership of major research institutions and libraries working to ensure that the cultural record is preserved and accessible long into the future. There are more than fifty partners in HathiTrust, and membership is open to institutions worldwide. The HathiTrust Digital Library brings together the immense collections of partner institutions in digital form, preserving them securely to be accessed and used today, and in future generations
Coverage Dates: 1500 - present