Citazione Stile APA (7a Edizione)

Bonilla-Ruz, C., Cinta Magallón, C., & Santos-Moreno, A. (2011). Determination of sexual secundary dimorphism in military macaw (Ara militaris): Morphometry complementary with ocular index. Instituto de Ecología, A.C.

Citazione stile Chigago Style (17a edizione)

Bonilla-Ruz, Carlos, Claudia Cinta Magallón, e Antonio Santos-Moreno. Determination of Sexual Secundary Dimorphism in Military Macaw (Ara Militaris): Morphometry Complementary with Ocular Index. Instituto de Ecología, A.C, 2011.

Citatione MLA (9a ed.)

Bonilla-Ruz, Carlos, et al. Determination of Sexual Secundary Dimorphism in Military Macaw (Ara Militaris): Morphometry Complementary with Ocular Index. Instituto de Ecología, A.C, 2011.