Gagni, A. O., & Saguiguit, G. F. Livestock production for vocational agriculture. UP College of Agriculture.
Citazione stile Chigago Style (17a edizione)Gagni, Arsenio O., e Gil F. Saguiguit. Livestock Production for Vocational Agriculture. College, Los Baños, Laguna: UP College of Agriculture.
Citatione MLA (9a ed.)Gagni, Arsenio O., e Gil F. Saguiguit. Livestock Production for Vocational Agriculture. UP College of Agriculture.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.