Cita APA

Areta, J. I., & Pearman, M. (2013). Species limits and clinal variation in a widespread high andean furnariid: The buff-breasted earthcreeper (upucerthia validirostris). Web

Citación estilo Chicago

Areta, Juan Ignacio, and Mark Pearman. Species Limits and Clinal Variation in a Widespread High Andean Furnariid: The Buff-breasted Earthcreeper (upucerthia Validirostris). 2013.

Cita MLA

Areta, Juan Ignacio, and Mark Pearman. Species Limits and Clinal Variation in a Widespread High Andean Furnariid: The Buff-breasted Earthcreeper (upucerthia Validirostris). 2013.