APA Edition Citation

Dobzhansky, T., Hecht, M. K., & Steere, W. C. (1972). Evalutionary biology V.6. Appleton - century crofts.

Chicago Edition Citation

Dobzhansky, Theodosius, Max K. Hecht, and William C. Steere. Evalutionary Biology V.6. New York: Appleton - century crofts, 1972.

MLA Edition Citation

Dobzhansky, Theodosius, et al. Evalutionary Biology V.6. Appleton - century crofts, 1972.