APA (7th ed.) Citation

Vasquez, J. A. (1993). The war puzzle. Univ. Pr.

Chicago Style (17th ed.) Citation

Vasquez, John A. The War Puzzle. Cambridge: Univ. Pr, 1993.

MLA (9th ed.) Citation

Vasquez, John A. The War Puzzle. Univ. Pr, 1993.