Lua APA (7ú heag.)
Wooster, R. (2009). The American military frontiers: The United States Army in the West, 1783-1900. University of New Mexico Press.
Lua i Stíl Chicago (17ú heag.)
Wooster, Robert. The American Military Frontiers: The United States Army in the West, 1783-1900. Albuquerque: University of New Mexico Press, 2009.
Lua MLA (9ú heag.)
Wooster, Robert. The American Military Frontiers: The United States Army in the West, 1783-1900. University of New Mexico Press, 2009.
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