APA (7th ed.) Citation

International Labour Organisation & Parmeggiani, L. (1983). Encyclopaedia of occupational health and safety (3rd rev. ed.). International Labour Office.

Chicago Style (17th ed.) Citation

International Labour Organisation and Luigi Parmeggiani. Encyclopaedia of Occupational Health and Safety. 3rd rev. ed. Geneva: International Labour Office, 1983.

MLA (9th ed.) Citation

International Labour Organisation and Luigi Parmeggiani. Encyclopaedia of Occupational Health and Safety. 3rd rev. ed. International Labour Office, 1983.