Cita APA (7a ed.)

Watts, T. J. (1991). A select bibliography on security guards and other private police. Public administration series.

Cita Chicago Style (17a ed.)

Watts, Tim J. "A Select Bibliography on Security Guards and Other Private Police." Public Administration Series 1991.

Cita MLA (8a ed.)

Watts, Tim J. "A Select Bibliography on Security Guards and Other Private Police." Public Administration Series, 1991.