APA aipamena

Enos J Perry. (1969). Artifical insemination of farm animals (4.). NewDelhi.

Chicago Style aipamena

Enos J Perry. Artifical Insemination of Farm Animals. 4. NewDelhi, 1969.

MLA aipamena

Enos J Perry. Artifical Insemination of Farm Animals. 4. NewDelhi, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.