APA-viite (7. p.)

Roberts, P. (1920). The problem of Americanization. Macmillan.

Chicago-viite (17. p.)

Roberts, Peter. The Problem of Americanization. New York: Macmillan, 1920.

MLA-viite (8. p.)

Roberts, Peter. The Problem of Americanization. Macmillan, 1920.