APA引文

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引文

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

警告：這些引文格式不一定是100％准確.