Cita APA

Perry, E. J. (1969). Artifical insemination of farm animals (4.). Oxford & IBH publishing company.

Chicago Edition Citation

Perry, Enos J. Artifical Insemination of Farm Animals. 4. Calcutta: Oxford & IBH publishing company, 1969.

Cita MLA

Perry, Enos J. Artifical Insemination of Farm Animals. 4. Oxford & IBH publishing company, 1969.

Atenció: Aquestes cites poden no estar 100% correctes.