APA استشهاد

Atchley, W. R., & Woodruff, D. S. (1981). Evolution and speciation: Essays in honour of M D White. Cambridge University Press.

استشهاد بنمط شيكاغو

Atchley, William R., و David S. Woodruff. Evolution and Speciation: Essays in Honour of M D White. London: Cambridge University Press, 1981.

MLA استشهاد

Atchley, William R., و David S. Woodruff. Evolution and Speciation: Essays in Honour of M D White. Cambridge University Press, 1981.