Cita APA (7a ed.)

Steinach, E. (1940). Sex and life: Forty years of biological and medical experiments. The Viking Press.

Cita Chicago Style (17a ed.)

Steinach, Eugen. Sex and Life: Forty Years of Biological and Medical Experiments. New York: The Viking Press, 1940.

Cita MLA (9a ed.)

Steinach, Eugen. Sex and Life: Forty Years of Biological and Medical Experiments. The Viking Press, 1940.