APA (7th ed.) Citation

Wooton, E. O., & Standley, P. C. (1915). Flora of New Mexico. Gov. Print. Off.

Chicago Style (17th ed.) Citation

Wooton, E. O., and Paul C. Standley. Flora of New Mexico. Washington: Gov. Print. Off, 1915.

MLA (9th ed.) Citation

Wooton, E. O., and Paul C. Standley. Flora of New Mexico. Gov. Print. Off, 1915.