APA (7th ed.) Citation

Lavergne, G. M. (1997). A sniper in the Tower: The Charles Whitman murders (First edition.). University of North Texas Press.

Chicago Style (17th ed.) Citation

Lavergne, Gary M. A Sniper in the Tower: The Charles Whitman Murders. First edition. Denton, Tex.: University of North Texas Press, 1997.

MLA (9th ed.) Citation

Lavergne, Gary M. A Sniper in the Tower: The Charles Whitman Murders. First edition. University of North Texas Press, 1997.