Criminality and economic conditions
  MLA
  Bonger, William Adrian, et al. Criminality and Economic Conditions. 2 Boston: Little Brown, 1916.
  APA
  Bonger, W. Adrian, Horton, P. Henry, Lindsey, E., & Norcross, H. Frank. (1916). Criminality and economic conditions. 2 Boston: Little Brown.
  Chicago
  Bonger, William Adrian, and H. Frank Norcross. Criminality and Economic Conditions. Translated by P. Henry Horton. Edited by Edward Lindsey.  2 Boston: Little Brown, 1916.