APA (7th ed.) Citation

Frank, W. D. (1968). In the American jungle, 1925-1936. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Frank, Waldo David. In the American Jungle, 1925-1936. Freeport, N.Y.: Books for Libraries Press, 1968.

MLA (9th ed.) Citation

Frank, Waldo David. In the American Jungle, 1925-1936. Books for Libraries Press, 1968.