APA (7th ed.) Citation

Astudillo, P. X., Barros, S., Villegas, F. R., Siddons, D. C., & Latta, S. C. Comprehensive inventory of páramo birds and their habitat affinities in a conservation hotspot, the Macizo del Cajas Biosphere Reserve, southern Ecuador. Universidad Nacional Mayor de San Marcos.

Chicago Style (17th ed.) Citation

Astudillo, Pedro X., Santiago Barros, Fernando R. Villegas, David C. Siddons, and Steven C. Latta. Comprehensive Inventory of Páramo Birds and Their Habitat Affinities in a Conservation Hotspot, the Macizo Del Cajas Biosphere Reserve, Southern Ecuador. Universidad Nacional Mayor de San Marcos.

MLA (9th ed.) Citation

Astudillo, Pedro X., et al. Comprehensive Inventory of Páramo Birds and Their Habitat Affinities in a Conservation Hotspot, the Macizo Del Cajas Biosphere Reserve, Southern Ecuador. Universidad Nacional Mayor de San Marcos.