Cita APA (7a ed.)

Roche, C. T., Barkworth, M. E., & Anderton, L. K. (2009). Grasses of the Intermountain Region. Intermountain Herbarium, Utah State University Press.

Cita Chicago Style (17a ed.)

Roche, Cindy Talbott, Mary E. Barkworth, y Laurel K. Anderton. Grasses of the Intermountain Region. Logan, Utah: Intermountain Herbarium, Utah State University Press, 2009.

Cita MLA (8a ed.)

Roche, Cindy Talbott, et al. Grasses of the Intermountain Region. Intermountain Herbarium, Utah State University Press, 2009.