Cita APA

Thornton, R. L. 1., & Thornton, V. (2005). Chasing neotropical birds (1. edition.). Austin: University of Texas Press.

Citación estilo Chicago

Thornton, Robert Lee 1940-, y Vera Thornton. Chasing Neotropical Birds. 1. edition. Austin: University of Texas Press, 2005.

Cita MLA

Thornton, Robert Lee 1940-, y Vera Thornton. Chasing Neotropical Birds. 1. edition. Austin: University of Texas Press, 2005.