APA (7th ed.) Citation

Tallack, D. (1991). Twentieth-century America: The intellectual and cultural context. Longman.

Chicago Style (17th ed.) Citation

Tallack, Douglas. Twentieth-century America: The Intellectual and Cultural Context. London ; New York: Longman, 1991.

MLA (9th ed.) Citation

Tallack, Douglas. Twentieth-century America: The Intellectual and Cultural Context. Longman, 1991.