APA (7th ed.) Citation

Walker, N. (1971). Crimes, courts and figures : an introduction to criminal statistics / Nigel Walker: An introduction to criminal statistics. Penguin.

Chicago Style (17th ed.) Citation

Walker, Nigel. Crimes, Courts and Figures : An Introduction to Criminal Statistics / Nigel Walker: An Introduction to Criminal Statistics. Harmondsworth: Penguin, 1971.

MLA (9th ed.) Citation

Walker, Nigel. Crimes, Courts and Figures : An Introduction to Criminal Statistics / Nigel Walker: An Introduction to Criminal Statistics. Penguin, 1971.

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