APA (7th ed.) Citation

Butler, A. M., & Lansing, M. (2008). The American west: A concise history. Blackwell Publishing.

Chicago Style (17th ed.) Citation

Butler, Anne M., and Michael Lansing. The American West: A Concise History. Malden: Blackwell Publishing, 2008.

MLA (9th ed.) Citation

Butler, Anne M., and Michael Lansing. The American West: A Concise History. Blackwell Publishing, 2008.