Lua APA (7ú heag.)
Agnew, J. (2015). The creation of the cowboy hero: Fiction, film and fact. McFarland & Company, Inc., Publishers.
Lua i Stíl Chicago (17ú heag.)
Agnew, Jeremy. The Creation of the Cowboy Hero: Fiction, Film and Fact. Jefferson, North Carolina: McFarland & Company, Inc., Publishers, 2015.
Lua MLA (9ú heag.)
Agnew, Jeremy. The Creation of the Cowboy Hero: Fiction, Film and Fact. McFarland & Company, Inc., Publishers, 2015.
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