Cita APA (7a ed.)

Simpson, G. G. (1969). Biology and man. Harcourt Brace Jovanovich.

Cita Chicago Style (17a ed.)

Simpson, George Gaylord. Biology and Man. New York: Harcourt Brace Jovanovich, 1969.

Cita MLA (9a ed.)

Simpson, George Gaylord. Biology and Man. Harcourt Brace Jovanovich, 1969.