McDonnell Douglas Astronautics Company-West, California. Department of the California Highway Patrol, & Hornett, H. (1974). Exhaust system certification study. California Highway Patrol.
Chicago Style (17th ed.) CitationMcDonnell Douglas Astronautics Company-West, California. Department of the California Highway Patrol, and H. Hornett. Exhaust System Certification Study. Sacramento: California Highway Patrol, 1974.
MLA (9th ed.) CitationMcDonnell Douglas Astronautics Company-West, et al. Exhaust System Certification Study. California Highway Patrol, 1974.
Warning: These citations may not always be 100% accurate.