APA (7e ed.) Bronvermelding
Lavergne, G. M. (1997). A sniper in the Tower: The Charles Whitman murders. University of North Texas Press.
Chicago (17e ed.) Bronvermelding
Lavergne, Gary M. A Sniper in the Tower: The Charles Whitman Murders. Denton: University of North Texas Press, 1997.
MLA (9e ed.) Bronvermelding
Lavergne, Gary M. A Sniper in the Tower: The Charles Whitman Murders. University of North Texas Press, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.