APA (7th ed.) Citation

Baumel, H. B. (1978). Biology, its historical development. Philosophical Library.

Chicago Style (17th ed.) Citation

Baumel, Howard B. Biology, Its Historical Development. New York: Philosophical Library, 1978.

MLA (9th ed.) Citation

Baumel, Howard B. Biology, Its Historical Development. Philosophical Library, 1978.

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