Cita APA (7a ed.)

Friedman, L. S. (1976). The economics of crime and justice. General Learing Pr.

Cita Chicago Style (17a ed.)

Friedman, Lee S. The Economics of Crime and Justice. Morristown, N.J: General Learing Pr, 1976.

Cita MLA (8a ed.)

Friedman, Lee S. The Economics of Crime and Justice. General Learing Pr, 1976.