Παραπομπή APA

Perry, E. J. (1945). Artifical insemination of farm animals (3.). Oxford & IBH publishing company.

Παραπομπή Chicago Style

Perry, Enos J. Artifical Insemination of Farm Animals. 3. Calcutta: Oxford & IBH publishing company, 1945.

Παραπομπή MLA

Perry, Enos J. Artifical Insemination of Farm Animals. 3. Oxford & IBH publishing company, 1945.