APA (7th ed.) Citation

Lewis, M., & Clark, W. (2004). The Lewis and Clark journals: An American epic of discovery (1. publ. in pbk.). Univ. of Nebraska Press.

Chicago Style (17th ed.) Citation

Lewis, Meriwether, and William Clark. The Lewis and Clark Journals: An American Epic of Discovery. 1. publ. in pbk. Nebraska: Univ. of Nebraska Press, 2004.

MLA (9th ed.) Citation

Lewis, Meriwether, and William Clark. The Lewis and Clark Journals: An American Epic of Discovery. 1. publ. in pbk. Univ. of Nebraska Press, 2004.