APA (7. basım) Alıntı

Vargas Burgos, J. C., Torres Navarrete, R. A., & Benitez, D. (2012). Classification of cattle farms in the tropical foothills of the Cotopaxi and Los Ríos provinces, Ecuador.

Chicago Style (17. basım) Atıf

Vargas Burgos, Julio César, Rumania Alexandra Torres Navarrete, ve Diocles Benitez. Classification of Cattle Farms in the Tropical Foothills of the Cotopaxi and Los Ríos Provinces, Ecuador. 2012.

MLA (9th ed.) Atıf

Vargas Burgos, Julio César, et al. Classification of Cattle Farms in the Tropical Foothills of the Cotopaxi and Los Ríos Provinces, Ecuador. 2012.