APA (7th ed.) Citation

Ettinger, C. J. (1932). The problem of crime. R. Long & R. R. Smith, inc..

Chicago Style (17th ed.) Citation

Ettinger, Clayton James. The Problem of Crime. New York: R. Long & R. R. Smith, inc., 1932.

MLA (9th ed.) Citation

Ettinger, Clayton James. The Problem of Crime. R. Long & R. R. Smith, inc., 1932.