APA (7e ed.) Bronvermelding

Toft, C. A., & Wright, T. F. (2015). Parrots of the wild: A natural history of the world's most captivating birds (First edition.). University of California Press.

Chicago (17e ed.) Bronvermelding

Toft, Catherine Ann, en Timothy F. Wright. Parrots of the Wild: A Natural History of the World's Most Captivating Birds. First edition. Oakland, California: University of California Press, 2015.

MLA (9e ed.) Bronvermelding

Toft, Catherine Ann, en Timothy F. Wright. Parrots of the Wild: A Natural History of the World's Most Captivating Birds. First edition. University of California Press, 2015.