APA (7th ed.) Citation

Key, M. M. (1980). Industrial hygiene in the world arena of occupational health and safety. American Industrial Hygiene Association Journal, 41, A45.

Chicago Style (17th ed.) Citation

Key, M. M. "Industrial Hygiene in the World Arena of Occupational Health and Safety." American Industrial Hygiene Association Journal 41 (1980): A45.

MLA (9th ed.) Citation

Key, M. M. "Industrial Hygiene in the World Arena of Occupational Health and Safety." American Industrial Hygiene Association Journal, vol. 41, 1980, p. A45.