United States. National Historical Publications and Records Commission. (1988). Directory of archives and manuscript repositories in the United States (2nd ed.). Oryx Press.
Chicago Style (17th ed.) CitationUnited States. National Historical Publications and Records Commission. Directory of Archives and Manuscript Repositories in the United States. 2nd ed. Phoenix: Oryx Press, 1988.
MLA (9th ed.) CitationUnited States. National Historical Publications and Records Commission. Directory of Archives and Manuscript Repositories in the United States. 2nd ed. Oryx Press, 1988.
Warning: These citations may not always be 100% accurate.