APA
American Association for Automotive Medicine, . (1981). AAAM 25th annual conference, San Francisco, October 1-3, 1981. Proceedings. Morton Grove, IL: American Association for Automotive Medicine.
Chicago
American Association for Automotive Medicine, . 1981. AAAM 25th annual conference, San Francisco, October 1-3, 1981. Proceedings. Morton Grove, IL: American Association for Automotive Medicine.
Harvard
American Association for Automotive Medicine, . (1981). AAAM 25th annual conference, San Francisco, October 1-3, 1981. Proceedings. Morton Grove, IL: American Association for Automotive Medicine.
MLA
American Association for Automotive Medicine, . AAAM 25th annual conference, San Francisco, October 1-3, 1981. Proceedings. Morton Grove, IL: American Association for Automotive Medicine. 1981.