APA (7th ed.) Citation

Chiappe, L. M., & Witmer, L. M. (2002). Mesozoic birds: Above the heads of dinosaurs. University of California Press.

Chicago Style (17th ed.) Citation

Chiappe, Luis M., and Lawrence M. Witmer. Mesozoic Birds: Above the Heads of Dinosaurs. Berkeley: University of California Press, 2002.

MLA (9th ed.) Citation

Chiappe, Luis M., and Lawrence M. Witmer. Mesozoic Birds: Above the Heads of Dinosaurs. University of California Press, 2002.