APA (7 ম সংস্করণ) উদ্ধৃতি

International Labour Office. (1980). Occupational exposure limits for airborne toxic substances: A tabular compilation of values from selected countries 83143227. International Labour Office.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

International Labour Office. Occupational Exposure Limits for Airborne Toxic Substances: A Tabular Compilation of Values from Selected Countries 83143227. Geneva: International Labour Office, 1980.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

International Labour Office. Occupational Exposure Limits for Airborne Toxic Substances: A Tabular Compilation of Values from Selected Countries 83143227. International Labour Office, 1980.