APA (7th ed.) Citation

Jenness, M. (1969). Twelve Negro Americans. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Jenness, Mary. Twelve Negro Americans. Freeport, N.Y.: Books for Libraries Press, 1969.

MLA (9th ed.) Citation

Jenness, Mary. Twelve Negro Americans. Books for Libraries Press, 1969.

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