APA (7th ed.) Citation

Smith, E. O. (1989). The dark summer: An intimate history of the events that led to World War II (1. ed.). Collier Books u.a.

Chicago Style (17th ed.) Citation

Smith, Eugene Owen. The Dark Summer: An Intimate History of the Events That Led to World War II. 1. ed. New York: Collier Books u.a, 1989.

MLA (9th ed.) Citation

Smith, Eugene Owen. The Dark Summer: An Intimate History of the Events That Led to World War II. 1. ed. Collier Books u.a, 1989.