APA (7th ed.) Citation

Smith, E. B. (1994). Keys to the flora of Arkansas. University of Arkansas Press.

Chicago Style (17th ed.) Citation

Smith, Edwin B. Keys to the Flora of Arkansas. Fayetteville: University of Arkansas Press, 1994.

MLA (9th ed.) Citation

Smith, Edwin B. Keys to the Flora of Arkansas. University of Arkansas Press, 1994.

Warning: These citations may not always be 100% accurate.