APA (7th ed.) Citation

American Philosophical Society. (1970). Catalog of books in the American Philosophical Society Library. Greenwood Pub. Corp..

Chicago Style (17th ed.) Citation

American Philosophical Society. Catalog of Books in the American Philosophical Society Library. Westport, Conn.: Greenwood Pub. Corp., 1970.

MLA (9th ed.) Citation

American Philosophical Society. Catalog of Books in the American Philosophical Society Library. Greenwood Pub. Corp., 1970.

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