Cita APA

Schmalhausen, I. I. (1949). Factors of evolution: The theory of stabilizing selection. Blakiston.

Citación estilo Chicago

Schmalhausen, I. I. Factors of Evolution: The Theory of Stabilizing Selection. Philadelphia: Blakiston, 1949.

Cita MLA

Schmalhausen, I. I. Factors of Evolution: The Theory of Stabilizing Selection. Philadelphia: Blakiston, 1949.

Precaución: Estas citas no son 100% exactas.