APA aipamena

Rojas Valerio, E., Vargas Mena, J. C., Barrantes Montero, G., & Sandoval Vargas, L. A. (2016). Observations on the breeding behaviour of Snowy Cotinga.

Chicago Style aipamena

Rojas Valerio, Emmanuel, Juan Carlos Vargas Mena, Gilbert Barrantes Montero, y Luis Andrés Sandoval Vargas. Observations On the Breeding Behaviour of Snowy Cotinga. 2016.

MLA aipamena

Rojas Valerio, Emmanuel, Juan Carlos Vargas Mena, Gilbert Barrantes Montero, y Luis Andrés Sandoval Vargas. Observations On the Breeding Behaviour of Snowy Cotinga. 2016.