APA način citiranja

Alfaro Rodríguez, J. A., & Venegas -Vargas, M. (2016). First record of the whistling Heron, Syrigma sibilatrix (Temminck, 1824) (Aves: Ardeidae) in Costa Rica.

Čikaški stil citiranja

Alfaro Rodríguez, Jesús Alberto, i Marta Venegas -Vargas. First Record of the Whistling Heron, Syrigma Sibilatrix (Temminck, 1824) (Aves: Ardeidae) in Costa Rica. 2016.

MLA način citiranja

Alfaro Rodríguez, Jesús Alberto, i Marta Venegas -Vargas. First Record of the Whistling Heron, Syrigma Sibilatrix (Temminck, 1824) (Aves: Ardeidae) in Costa Rica. 2016.