APA (7th ed.) Citation

Brako, L., Rossman, A. Y., & Farr, D. F. (1997). Scientific and common names of 7.000 vascular plants in the United States (2a. ed.). APS.

Chicago Style (17th ed.) Citation

Brako, Lois, Amy Y. Rossman, and David F. Farr. Scientific and Common Names of 7.000 Vascular Plants in the United States. 2a. ed. Minneapolis: APS, 1997.

MLA (9th ed.) Citation

Brako, Lois, et al. Scientific and Common Names of 7.000 Vascular Plants in the United States. 2a. ed. APS, 1997.