Cita APA (7a ed.)

Darrieu, C. A., Camperi, A. R., & Imberti, S. (2009). Avifauna (Passeriformes) of Santa Cruz province, Patagonia (Argentina): Annotated list of species.

Cita Chicago Style (17a ed.)

Darrieu, Carlos Aquiles, Aníbal Raúl Camperi, y Santiago Imberti. Avifauna (Passeriformes) of Santa Cruz Province, Patagonia (Argentina): Annotated List of Species. 2009.

Cita MLA (8a ed.)

Darrieu, Carlos Aquiles, et al. Avifauna (Passeriformes) of Santa Cruz Province, Patagonia (Argentina): Annotated List of Species. 2009.