APA (7th ed.) Citation

Langum, D. J. (1994). Crossing over the line: Legislating morality and the Mann Act. The University of Chicago Press.

Chicago Style (17th ed.) Citation

Langum, David J. Crossing over the Line: Legislating Morality and the Mann Act. Chicago: The University of Chicago Press, 1994.

MLA (9th ed.) Citation

Langum, David J. Crossing over the Line: Legislating Morality and the Mann Act. The University of Chicago Press, 1994.