International Symposium on Skiing Trauma and Skiing Safety. Keystone, Colo, American Society for Testing and Materials, ASTM Committee F-27 on Snow Skiing, International Society for Skiing Safety, Johnson, R. J., & Mote, C. D. (1985). Skiing trauma and safety. a symposium sponsored by ASTM Committee F-27 on Snow Skiing and by the International Society for Skiing Safety Keystone, Co., 1-6 May 1983, Robert J. Johnson. American Society for Testing and Materials.
Chicago Style (17th ed.) CitationInternational Symposium on Skiing Trauma and Skiing Safety. Keystone, Colo, American Society for Testing and Materials, ASTM Committee F-27 on Snow Skiing, International Society for Skiing Safety, Robert J. Johnson, and C. Daniel Mote. Skiing Trauma and Safety. a Symposium Sponsored by ASTM Committee F-27 on Snow Skiing and by the International Society for Skiing Safety Keystone, Co., 1-6 May 1983, Robert J. Johnson. Philadelphia, Pa.: American Society for Testing and Materials, 1985.
MLA (9th ed.) CitationInternational Symposium on Skiing Trauma and Skiing Safety. Keystone, Colo, et al. Skiing Trauma and Safety. a Symposium Sponsored by ASTM Committee F-27 on Snow Skiing and by the International Society for Skiing Safety Keystone, Co., 1-6 May 1983, Robert J. Johnson. American Society for Testing and Materials, 1985.