Cita APA (7a ed.)

Hellman, D. A., & Alper, N. O. (1993). Economics of crime: Theory and practice (3. ed.). Ginn Pr.

Cita Chicago Style (17a ed.)

Hellman, Daryl A., y Neil O. Alper. Economics of Crime: Theory and Practice. 3. ed. Needham Heights, Mass: Ginn Pr, 1993.

Cita MLA (8a ed.)

Hellman, Daryl A., y Neil O. Alper. Economics of Crime: Theory and Practice. 3. ed. Ginn Pr, 1993.