APA (7th ed.) Citation

Pittman, M., & Xu, X. (2020). Pennaraptoran theropod dinosaurs: Past progress and new frontiers. American Museum of Natural History.

Chicago Style (17th ed.) Citation

Pittman, Michael, and Xing Xu. Pennaraptoran Theropod Dinosaurs: Past Progress and New Frontiers. New York, NY: American Museum of Natural History, 2020.

MLA (9th ed.) Citation

Pittman, Michael, and Xing Xu. Pennaraptoran Theropod Dinosaurs: Past Progress and New Frontiers. American Museum of Natural History, 2020.