Cita APA

Roesler, C. I., Imberti, S., Casañas, H., Mahler, B., & Reboreda, J. C. (2012). Hooded Grebe Podiceps gallardoi population decreased by eighty per cent in the last twenty-five years. Web

Citación estilo Chicago

Roesler, Carlos Ignacio, Santiago Imberti, Hernán Casañas, Bettina Mahler, and Juan Carlos Reboreda. Hooded Grebe Podiceps Gallardoi Population Decreased By Eighty Per Cent in the Last Twenty-five Years. 2012.

Cita MLA

Roesler, Carlos Ignacio, et al. Hooded Grebe Podiceps Gallardoi Population Decreased By Eighty Per Cent in the Last Twenty-five Years. 2012.