APA-viite

Sandoval Vargas, L. A., & Barrantes Montero, G. (2012). Characteristics of male Spot-bellied Bobwhite (Colinus leucopogon) song during territory establishment.

Chicago-tyylinen lähdeviittaus

Sandoval Vargas, Luis Andrés, ja Gilbert Barrantes Montero. Characteristics of Male Spot-bellied Bobwhite (Colinus Leucopogon) Song During Territory Establishment. 2012.

MLA-viite

Sandoval Vargas, Luis Andrés, ja Gilbert Barrantes Montero. Characteristics of Male Spot-bellied Bobwhite (Colinus Leucopogon) Song During Territory Establishment. 2012.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.