Cita APA (7a ed.)

Waller, I., & Welsh, B. (1998). Reducing crime by harnessing. Internationa best practice. Journal, 237, 26-32.

Cita Chicago Style (17a ed.)

Waller, Irvin, y Brandon Welsh. "Reducing Crime by Harnessing. Internationa Best Practice." Journal 237 (1998): 26-32.

Cita MLA (8a ed.)

Waller, Irvin, y Brandon Welsh. "Reducing Crime by Harnessing. Internationa Best Practice." Journal, 237, 1998, pp. 26-32.