Style de citation APA (7e éd.)

Judziewicz, E. J., Black, M. R., Clark, L. G., & Freckmann, R. W. (2014). Field Guide to Wisconsin Grasses. The University of Wisconsin Press.

Style de citation Chicago (17e éd.)

Judziewicz, Emmet J., Merel R. Black, Lynn G. Clark, et Robert W. Freckmann. Field Guide to Wisconsin Grasses. Madison, Wisconsin: The University of Wisconsin Press, 2014.

Style de citation MLA (8e éd.)

Judziewicz, Emmet J., et al. Field Guide to Wisconsin Grasses. The University of Wisconsin Press, 2014.