APA (7th ed.) Citation

Earle, A. S., & Reveal, J. L. (2003). Lewis and Clark's green world: The expedition and its plants. Farcountry Press.

Chicago Style (17th ed.) Citation

Earle, A. Scott, and James L. Reveal. Lewis and Clark's Green World: The Expedition and Its Plants. Helena, MT: Farcountry Press, 2003.

MLA (8th ed.) Citation

Earle, A. Scott, and James L. Reveal. Lewis and Clark's Green World: The Expedition and Its Plants. Farcountry Press, 2003.