APA (7 ম সংস্করণ) উদ্ধৃতি

Witschi, N. S. (2011). A Companion to the literature and culture of the American west. Wiley-Blackwell.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Witschi, Nicolas S. A Companion to the Literature and Culture of the American West. Chichester, West Sussex, United Kingdom: Wiley-Blackwell, 2011.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Witschi, Nicolas S. A Companion to the Literature and Culture of the American West. Wiley-Blackwell, 2011.