Παραπομπή APA

Ernest carroll Faust & Paul Chester Beaver. (1975). Animals agents and vectors of human disease (4.). Lea & febiger.

Παραπομπή Chicago Style

Ernest carroll Faust και Paul Chester Beaver. Animals Agents and Vectors of Human Disease. 4. Lea & febiger, 1975.

Παραπομπή MLA

Ernest carroll Faust και Paul Chester Beaver. Animals Agents and Vectors of Human Disease. 4. Lea & febiger, 1975.