Tohutoro APA (7th ed.)

HANDLER, P. 2. (1970). Biology and the future of man. Oxford.

Tohutoru Kātū Chicago (17th ed.)

HANDLER, Philip 2d. Biology and the Future of Man. New York: Oxford, 1970.

Tohutoro MLA (9th ed.)

HANDLER, Philip 2d. Biology and the Future of Man. Oxford, 1970.