APA استشهاد

Hedrick, P. W. (2000). Genetics of populations (2nd ed.). Jones and Bartlett.

استشهاد بنمط شيكاغو

Hedrick, Philip W. Genetics of Populations. 2nd ed. London: Jones and Bartlett, 2000.

MLA استشهاد

Hedrick, Philip W. Genetics of Populations. 2nd ed. Jones and Bartlett, 2000.