Παραπομπή σε μορφή APA (7η εκδ.)

Levy, B. S. (2006). Occupational and environmental health: Recognizing and preventing disease and injury (5th ed.). Lippincott Williams & Wilkins.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Levy, Barry S. Occupational and Environmental Health: Recognizing and Preventing Disease and Injury. 5th ed. Philadelphia: Lippincott Williams & Wilkins, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

Levy, Barry S. Occupational and Environmental Health: Recognizing and Preventing Disease and Injury. 5th ed. Lippincott Williams & Wilkins, 2006.