Cita APA (7a ed.)

Grosskopf, E. W. (1986). The relationship between patrol activities of Cook County, Illinois, sheriff's police officers, and their recruit training. Univ. Microfilms Internat.

Cita Chicago Style (17a ed.)

Grosskopf, Edmund W. The Relationship Between Patrol Activities of Cook County, Illinois, Sheriff's Police Officers, and Their Recruit Training. Ann Arbor, Mich: Univ. Microfilms Internat, 1986.

Cita MLA (8a ed.)

Grosskopf, Edmund W. The Relationship Between Patrol Activities of Cook County, Illinois, Sheriff's Police Officers, and Their Recruit Training. Univ. Microfilms Internat, 1986.