Dyfyniad APA

Zaldívar, M. E., Rocha, O., Glander, K. E., Aguilar, G., Huertas, A. S., Sánchez, R., & Wong, G. (2004). Distribution, ecology, life history, genetic variation, and risk of extinction of nonhuman primates from Costa Rica.

Dyfyniad Arddull Chicago

Zaldívar, María E., Oscar Rocha, Kenneth E. Glander, Gabriel Aguilar, Ana S. Huertas, Ronald Sánchez, y Grace Wong. Distribution, Ecology, Life History, Genetic Variation, and Risk of Extinction of Nonhuman Primates From Costa Rica. 2004.

Dyfyniad MLA

Zaldívar, María E., et al. Distribution, Ecology, Life History, Genetic Variation, and Risk of Extinction of Nonhuman Primates From Costa Rica. 2004.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.