Cita APA

Sorenng, R. J., Peterson, P. M., Davidse, G., Judziewicz, E. J., Zuloaga, F. O., Filgueiras, T. S., & Morrone, O. (2003). Catalogue of New World grasses (Poaceae): IV. Subfamily Pooideae. Washington: Department of Botany Nationnal Museum of Natural History.

Citación estilo Chicago

Sorenng, Robert J., Paul M. Peterson, Gerrit Davidse, Emmet J. Judziewicz, Fernando O. Zuloaga, Tarciso S. Filgueiras, and Osvaldo Morrone. Catalogue of New World Grasses (Poaceae): IV. Subfamily Pooideae. Washington: Department of Botany Nationnal Museum of Natural History, 2003.

Cita MLA

Sorenng, Robert J., et al. Catalogue of New World Grasses (Poaceae): IV. Subfamily Pooideae. Washington: Department of Botany Nationnal Museum of Natural History, 2003.