APA Edition Citation

Ayling,Julie, & Peter Grabosky and Clifford Shearing. (2009). Lengthening the Arm of the law: : enhancing police resources in the twenty-first century. Cambridge University Press.

Chicago Edition Citation

Ayling,Julie, and Peter Grabosky and Clifford Shearing. Lengthening the Arm of the Law: : Enhancing Police Resources in the Twenty-first Century. Cambridge: Cambridge University Press, 2009.

MLA Edition Citation

Ayling,Julie, and Peter Grabosky and Clifford Shearing. Lengthening the Arm of the Law: : Enhancing Police Resources in the Twenty-first Century. Cambridge University Press, 2009.