APA (7th ed.) Citation

USA, National Historical Publications Commission, & Hamer, P. M. (1961). A guide to archives and manuscripts in the United States. Yale Univ. Press.

Chicago Style (17th ed.) Citation

USA, National Historical Publications Commission, and Philip M. Hamer. A Guide to Archives and Manuscripts in the United States. New Haven: Yale Univ. Press, 1961.

MLA (8th ed.) Citation

USA, National Historical Publications Commission, and Philip M. Hamer. A Guide to Archives and Manuscripts in the United States. Yale Univ. Press, 1961.

Warning: These citations may not always be 100% accurate.