APA (7th ed.) Citation

Gilman, C. (2003). Lewis and Clark: Across the divide. Smithsonian Books.

Chicago Style (17th ed.) Citation

Gilman, Carolyn. Lewis and Clark: Across the Divide. Washington: Smithsonian Books, 2003.

MLA (8th ed.) Citation

Gilman, Carolyn. Lewis and Clark: Across the Divide. Smithsonian Books, 2003.

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