APA (7 ম সংস্করণ) উদ্ধৃতি

Alli, B. O. (2001). Fundamental principles of occupational health and safety. International Labour Office.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Alli, B. O. Fundamental Principles of Occupational Health and Safety. Geneva: International Labour Office, 2001.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Alli, B. O. Fundamental Principles of Occupational Health and Safety. International Labour Office, 2001.