Cita APA (7a ed.)

Ostrom, E., Whitaker, G. P., & Parks, R. B. (1978). Patterns of Metropolitan Policing. Ballinger Publishing Company.

Cita Chicago Style (17a ed.)

Ostrom, Elinor, Gordon P. Whitaker, y Roger B. Parks. Patterns of Metropolitan Policing. [Erscheinungsort nicht ermittelbar]: Ballinger Publishing Company, 1978.

Cita MLA (9a ed.)

Ostrom, Elinor, et al. Patterns of Metropolitan Policing. Ballinger Publishing Company, 1978.