Παραπομπή APA

Enos J Perry & John W Barlett. (1955). The artificial insemination of farm animals (2.). Rutgers university press.

Παραπομπή Chicago Style

Enos J Perry και John W Barlett. The Artificial Insemination of Farm Animals. 2. Rutgers university press, 1955.

Παραπομπή MLA

Enos J Perry και John W Barlett. The Artificial Insemination of Farm Animals. 2. Rutgers university press, 1955.