APA (7th ed.) Citation

Alderton, D., & Stevenson, G. (1991). The Atlas of parrots. TFH Publications.

Chicago Style (17th ed.) Citation

Alderton, David, and Greame Stevenson. The Atlas of Parrots. Neptune City,NJ: TFH Publications, 1991.

MLA (9th ed.) Citation

Alderton, David, and Greame Stevenson. The Atlas of Parrots. TFH Publications, 1991.

Warning: These citations may not always be 100% accurate.