APA ציטוט

Kass, L. R. (1985). Toward a more natural science: Biology and human affairs. The Free Press.

Chicago Style (17th ed.) Citation

Kass, Leon R. Toward a More Natural Science: Biology and Human Affairs. New York: The Free Press, 1985.

ציטוט MLA

Kass, Leon R. Toward a More Natural Science: Biology and Human Affairs. The Free Press, 1985.