Cita APA (7a ed.)

Chapman, J. I., Hirsch, W. Z., & Sonenblum, S. (1973). A police service production function. Univ. of California, Inst. of Government and Public Affairs.

Cita Chicago Style (17a ed.)

Chapman, Jeffrey I., Werner Zvi Hirsch, y Sidney Sonenblum. A Police Service Production Function. Los Angeles, Calif: Univ. of California, Inst. of Government and Public Affairs, 1973.

Cita MLA (9a ed.)

Chapman, Jeffrey I., et al. A Police Service Production Function. Univ. of California, Inst. of Government and Public Affairs, 1973.