Παραπομπή σε μορφή APA (7η εκδ.)

Hammer, W., & Price, D. (2001). Occupational safety management and engineering (5th ed.). Prentice Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hammer, Willie, και Dennis Price. Occupational Safety Management and Engineering. 5th ed. Upper Saddle River, N.J: Prentice Hall, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hammer, Willie, και Dennis Price. Occupational Safety Management and Engineering. 5th ed. Prentice Hall, 2001.