APA-Zitierstil (7. Ausg.)

Hill, G. E. (2002). A red bird in a brown bag: The function and evolution of colorful plumage in the House Finch. Oxford University Press.

Chicago-Zitierstil (17. Ausg.)

Hill, Geoffrey E. A Red Bird in a Brown Bag: The Function and Evolution of Colorful Plumage in the House Finch. Oxford: Oxford University Press, 2002.

MLA-Zitierstil (9. Ausg.)

Hill, Geoffrey E. A Red Bird in a Brown Bag: The Function and Evolution of Colorful Plumage in the House Finch. Oxford University Press, 2002.