APA (7th ed.) Zitazioa
Toft, C. A., Wright, T. F., & Gilardi, J. D. (2015). Parrots of the wild: A natural history of the world's most captivating birds (First edition.). University of California Press.
Chicago Style (17th ed.) Zitazioa
Toft, Catherine Ann, Timothy F. Wright, eta James D. Gilardi. Parrots of the Wild: A Natural History of the World's Most Captivating Birds. First edition. Oakland, California: University of California Press, 2015.
MLA (9th ed.) Zitazioa
Toft, Catherine Ann, et al. Parrots of the Wild: A Natural History of the World's Most Captivating Birds. First edition. University of California Press, 2015.
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