APA aipamena

Brusatte, S. L., Carr, T. D., Erickson, G. M., Bever, G. S., & Norell, M. A. (2009). A long-snouted, multihorned tyrannosaurid from the Late Cretaceous of Mongolia. National Academy of Sciences.

Chicago Style aipamena

Brusatte, Stephen L., Thomas D. Carr, Gregory M. Erickson, Gabe S. Bever, and Mark A. Norell. A Long-snouted, Multihorned Tyrannosaurid From the Late Cretaceous of Mongolia. National Academy of Sciences, 2009.

MLA aipamena

Brusatte, Stephen L., et al. A Long-snouted, Multihorned Tyrannosaurid From the Late Cretaceous of Mongolia. National Academy of Sciences, 2009.