Cita APA (7a ed.)

Carrera, J., Fernández, F., Kacoliris, F., Pagano, L., & Berkunsky, I. (2008). Field notes on the breeding biology and diet of ferruginous pygmy-owl (Glaucidium brasilianum) in the dry chaco of Argentina.

Cita Chicago Style (17a ed.)

Carrera, J.D, F.J Fernández, F.P Kacoliris, L. Pagano, y I. Berkunsky. Field Notes on the Breeding Biology and Diet of Ferruginous Pygmy-owl (Glaucidium Brasilianum) in the Dry Chaco of Argentina. 2008.

Cita MLA (8a ed.)

Carrera, J.D, et al. Field Notes on the Breeding Biology and Diet of Ferruginous Pygmy-owl (Glaucidium Brasilianum) in the Dry Chaco of Argentina. 2008.