APA (7th ed.) Citation

Shapland, J., & Vagg, J. (1988). Policing by the public / Joanna Shapland and Jon Vagg. Routledge.

Chicago Style (17th ed.) Citation

Shapland, Joanna, and Jon Vagg. Policing by the Public / Joanna Shapland and Jon Vagg. London: Routledge, 1988.

MLA (9th ed.) Citation

Shapland, Joanna, and Jon Vagg. Policing by the Public / Joanna Shapland and Jon Vagg. Routledge, 1988.

Warning: These citations may not always be 100% accurate.