Tohutoro APA (7th ed.)

Wheeler, W. M. (1966). Essays in philosophical biology. Russell and Russell.

Tohutoru Kātū Chicago (17th ed.)

Wheeler, William Morton. Essays in Philosophical Biology. New York: Russell and Russell, 1966.

Tohutoro MLA (9th ed.)

Wheeler, William Morton. Essays in Philosophical Biology. Russell and Russell, 1966.