Cita APA (7a ed.)

Goldstein, H., & Susmilch, C. E. (1981). Project on development of a problem-oriented approach to improving police service. Univ. of Wisconsin.

Cita Chicago Style (17a ed.)

Goldstein, Herman, y Charles E. Susmilch. Project on Development of a Problem-oriented Approach to Improving Police Service. Madison, Wisc: Univ. of Wisconsin, 1981.

Cita MLA (9a ed.)

Goldstein, Herman, y Charles E. Susmilch. Project on Development of a Problem-oriented Approach to Improving Police Service. Univ. of Wisconsin, 1981.