Cita APA (7a ed.)

Copes, H. (2005). Policing and stress. Pearson/Prentice Hall.

Cita Chicago Style (17a ed.)

Copes, Heith. Policing and Stress. Upper Saddle River, N.J. [u.a.]: Pearson/Prentice Hall, 2005.

Cita MLA (8a ed.)

Copes, Heith. Policing and Stress. Pearson/Prentice Hall, 2005.