Cita APA (7a ed.)

Blackburn, R. R., & Gilbert, D. T. (1995). Photographic enforcement of traffic laws. National Academy Press.

Cita Chicago Style (17a ed.)

Blackburn, R. R., y Daniel T. Gilbert. Photographic Enforcement of Traffic Laws. Washington, D.C: National Academy Press, 1995.

Cita MLA (9a ed.)

Blackburn, R. R., y Daniel T. Gilbert. Photographic Enforcement of Traffic Laws. National Academy Press, 1995.