APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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