Não informado. (1963). Occupational safety and health abstracts. International Occupational Safety and Health Information Centre.
Chicago Style (17th ed.) CitationNão informado. Occupational Safety and Health Abstracts. Geneva, Suíça: International Occupational Safety and Health Information Centre, 1963.
MLA (8th ed.) CitationNão informado. Occupational Safety and Health Abstracts. International Occupational Safety and Health Information Centre, 1963.
Warning: These citations may not always be 100% accurate.