Cita APA

Dobzhansky, T., Hecht, M. K., & Steere, W. C. (1967). Evolutionary biology. Appleton-Century-Crofts.

Citación estilo Chicago

Dobzhansky, Theodosius, Max K. Hecht, and William C. Steere. Evolutionary Biology. New York: Appleton-Century-Crofts, 1967.

Cita MLA

Dobzhansky, Theodosius, Max K. Hecht, and William C. Steere. Evolutionary Biology. New York: Appleton-Century-Crofts, 1967.