Παραπομπή APA

Darlington, P. J. Zoogeography: The geographical distribution of animals. ,harvard university.

Παραπομπή Chicago Style

Darlington, Philip J. Zoogeography: The Geographical Distribution of Animals. london: ,harvard university.

Παραπομπή MLA

Darlington, Philip J. Zoogeography: The Geographical Distribution of Animals. ,harvard university.