Harms-Ringdahl, L., & Sundström-Frisk, C. (1990). The International Conference on strategies for occupational accident prevention, Stockholm, 21-22 September 1989. Amsterdam.
Chicago Style (17th ed.) CitationHarms-Ringdahl, Lars, and Carin Sundström-Frisk. The International Conference on Strategies for Occupational Accident Prevention, Stockholm, 21-22 September 1989. Amsterdam, 1990.
MLA (8th ed.) CitationHarms-Ringdahl, Lars, and Carin Sundström-Frisk. The International Conference on Strategies for Occupational Accident Prevention, Stockholm, 21-22 September 1989. Amsterdam, 1990.
Warning: These citations may not always be 100% accurate.