APA Citation

Dobzhansky, T. G., Ayala, F. J., Stebbins, G. L., & Valentine, J. W. (1977). Evolution. San Francisco: W. H. Freeman and Company.

Chicago Style Citation

Dobzhansky, Theodosius Grigorievich, Francisco José Ayala, G. Ledyard Stebbins, and James W. Valentine. Evolution. San Francisco: W. H. Freeman and Company, 1977.

MLA Citation

Dobzhansky, Theodosius Grigorievich, Francisco José Ayala, G. Ledyard Stebbins, and James W. Valentine. Evolution. San Francisco: W. H. Freeman and Company, 1977.

Warning: These citations may not always be 100% accurate.