APA (7e ed.) Bronvermelding

Calub, A. D. (1977). Feedlot performance of carabaos and cattle: Carcass quality evaluation [microform]. Photoduplication Service. University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Calub, Arsenio Dulay. Feedlot Performance of Carabaos and Cattle: Carcass Quality Evaluation [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9e ed.) Bronvermelding

Calub, Arsenio Dulay. Feedlot Performance of Carabaos and Cattle: Carcass Quality Evaluation [microform]. Photoduplication Service. University of the Philippines Library, 1977.