APA (7th ed.) Citation

Ryley, R. (2020). Essays on the Economics of Crime. University of Pennsylvania.

Chicago Style (17th ed.) Citation

Ryley, Rachel. Essays on the Economics of Crime. [Erscheinungsort nicht ermittelbar]: University of Pennsylvania, 2020.

MLA (9th ed.) Citation

Ryley, Rachel. Essays on the Economics of Crime. University of Pennsylvania, 2020.