APA استشهاد

Kettle, D. (1995). Medical and veterinary entomology (2nd ed.). CAB International.

استشهاد بنمط شيكاغو

Kettle, D.S. Medical and Veterinary Entomology. 2nd ed. U.K: CAB International, 1995.

MLA استشهاد

Kettle, D.S. Medical and Veterinary Entomology. 2nd ed. CAB International, 1995.