APA aipamena

E J Carrol & O W Schalm. (1971). Bovine mastitis. Lea & Febiger.

Chicago Style aipamena

E J Carrol and O W Schalm. Bovine Mastitis. Lea & Febiger, 1971.

MLA aipamena

E J Carrol and O W Schalm. Bovine Mastitis. Lea & Febiger, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.