APA (7th ed.) Citation

Koepp, D. P. (1986). Exploration and mapping of the American West: Selected essays. Speculum Orbis Press.

Chicago Style (17th ed.) Citation

Koepp, Donna P. Exploration and Mapping of the American West: Selected Essays. Chicago: Speculum Orbis Press, 1986.

MLA (9th ed.) Citation

Koepp, Donna P. Exploration and Mapping of the American West: Selected Essays. Speculum Orbis Press, 1986.