APA引文

Pérez, E., González, O., Dolz, G., Morales, J. A., Barr, B., & Conrad, P. A. (1998). First report of bovine neosporosis in dairy cattle in Costa Rica.

Citación estilo Chicago

Pérez, E., O. González, Gaby Dolz, Juan Alberto Morales, B. Barr, y P. A. Conrad. First Report of Bovine Neosporosis in Dairy Cattle in Costa Rica. 1998.

MLA引文

Pérez, E., et al. First Report of Bovine Neosporosis in Dairy Cattle in Costa Rica. 1998.