Alonso, A., Dallmeier, F., & Campbell, P. (2001). Urubamba: The biodiversity of a peruvian rainforest. Smithsonian Institution.
Chicago Style (17. basım) AtıfAlonso, Alfonso, Francisco Dallmeier, ve Patrick Campbell. Urubamba: The Biodiversity of a Peruvian Rainforest. Washington, D.C: Smithsonian Institution, 2001.
MLA (9th ed.) AtıfAlonso, Alfonso, et al. Urubamba: The Biodiversity of a Peruvian Rainforest. Smithsonian Institution, 2001.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..