APA (7th ed.) Citation

Drotning, P. T. (1968). A guide to Negro history in America (First edition.). Doubleday.

Chicago Style (17th ed.) Citation

Drotning, Phillip T. A Guide to Negro History in America. First edition. Garden City, N.Y.: Doubleday, 1968.

MLA (8th ed.) Citation

Drotning, Phillip T. A Guide to Negro History in America. First edition. Doubleday, 1968.

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