APA (7th ed.) Citation

Schultz, D. O., & Hunt, D. D. (1983). Traffic investigation and enforcement. Custom Pub. Co.

Chicago Style (17th ed.) Citation

Schultz, Donald O., and Derald D. Hunt. Traffic Investigation and Enforcement. Costa Mesa, Calif: Custom Pub. Co, 1983.

MLA (9th ed.) Citation

Schultz, Donald O., and Derald D. Hunt. Traffic Investigation and Enforcement. Custom Pub. Co, 1983.