Witschi, N. S. (2011). A Companion to the literature and culture of the American west. Wiley-Blackwell.
芝加哥风格引文Witschi, Nicolas S. A Companion to the Literature and Culture of the American West. Chichester, West Sussex, United Kingdom: Wiley-Blackwell, 2011.
MLA引文Witschi, Nicolas S. A Companion to the Literature and Culture of the American West. Wiley-Blackwell, 2011.
警告：这些引文格式不一定是100％准确.