Cita APA (7a ed.)

Quah, J. S. T. (1995). Crime prevention in a city state: The functions of the public police in Singapore. Crime prevention in the urban community, 227-251.

Cita Chicago Style (17a ed.)

Quah, Jon S. T. "Crime Prevention in a City State: The Functions of the Public Police in Singapore." Crime Prevention in the Urban Community 1995: 227-251.

Cita MLA (8a ed.)

Quah, Jon S. T. "Crime Prevention in a City State: The Functions of the Public Police in Singapore." Crime Prevention in the Urban Community, 1995, pp. 227-251.