APA Alıntı

Pérez, E., Müller, E., Soderquist, L., Rodrigues Martínez, H., & Chacón, J. (1999). Breeding soundness evaluation of extensively managed bulls in Costa Rica.

Chicago Stili Alıntı

Pérez, E., E. Müller, L. Soderquist, H. Rodrigues Martínez, ve Jorge Chacón. Breeding Soundness Evaluation of Extensively Managed Bulls in Costa Rica. 1999.

MLA Alıntı

Pérez, E., et al. Breeding Soundness Evaluation of Extensively Managed Bulls in Costa Rica. 1999.