APA (7th ed.) Citation

Peterson, P. M., Webster, R. D., & Valdes-Reyna, J. (1997). Genera of New World Eragrostideae (Poaceae: Chloridoideae). Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Peterson, Paul M., Robert D. Webster, and Jesus Valdes-Reyna. Genera of New World Eragrostideae (Poaceae: Chloridoideae). Washington, D.C.: Smithsonian Institution Press, 1997.

MLA (9th ed.) Citation

Peterson, Paul M., et al. Genera of New World Eragrostideae (Poaceae: Chloridoideae). Smithsonian Institution Press, 1997.