APA (7th ed.) Citation

Planty, M. G. (2000). Examining the Differential Returns from Robbery Incidents. American University.

Chicago Style (17th ed.) Citation

Planty, Michael G. Examining the Differential Returns from Robbery Incidents. [Erscheinungsort nicht ermittelbar]: American University, 2000.

MLA (9th ed.) Citation

Planty, Michael G. Examining the Differential Returns from Robbery Incidents. American University, 2000.