APA-referens (7:e uppl.)

Tallack, D. (1992). Twentieth-Century America: The intellectual and cultural context (2. impression.). Longman.

Chicago-referens (17:e uppl.)

Tallack, Douglas. Twentieth-Century America: The Intellectual and Cultural Context. 2. impression. London ; New York: Longman, 1992.

MLA-referens (8:e uppl.)

Tallack, Douglas. Twentieth-Century America: The Intellectual and Cultural Context. 2. impression. Longman, 1992.