Coffey, A., Eldefonso, E., & Hartinger, W. (1982). Human relations: Law enforcement in a changing community (3rd ed.). Prentice-Hall.
Cita Chicago Style (17a ed.)Coffey, Alan, Edward Eldefonso, y Walter Hartinger. Human Relations: Law Enforcement in a Changing Community. 3rd ed. Englewood Cliffs, NJ: Prentice-Hall, 1982.
Cita MLA (8a ed.)Coffey, Alan, et al. Human Relations: Law Enforcement in a Changing Community. 3rd ed. Prentice-Hall, 1982.
Precaución: Estas citas no son 100% exactas.