APA (7th ed.) Citation

Parmeggiani, L. (1983). Encyclopaedia of occupational health and safety. International Labour Office.

Chicago Style (17th ed.) Citation

Parmeggiani, Luigi. Encyclopaedia of Occupational Health and Safety. Geneva: International Labour Office, 1983.

MLA (9th ed.) Citation

Parmeggiani, Luigi. Encyclopaedia of Occupational Health and Safety. International Labour Office, 1983.