Cita APA (7a ed.)

Colling, R. L., & York, T. W. (2010). Hospital and healthcare security (5th ed.). Butterworth-Heinemann.

Cita Chicago Style (17a ed.)

Colling, Russell L., y Tony W. York. Hospital and Healthcare Security. 5th ed. Amsterdam ; Boston: Butterworth-Heinemann, 2010.

Cita MLA (8a ed.)

Colling, Russell L., y Tony W. York. Hospital and Healthcare Security. 5th ed. Butterworth-Heinemann, 2010.