Παραπομπή APA

B F Sunsam, J M Payer, & K G Hibbit. (1973). Production discese in farm animals. Bailliere Tindall.

Παραπομπή Chicago Style

B F Sunsam, J M Payer, και K G Hibbit. Production Discese in Farm Animals. Bailliere Tindall, 1973.

Παραπομπή MLA

B F Sunsam, et al. Production Discese in Farm Animals. Bailliere Tindall, 1973.