Παραπομπή σε μορφή APA (7η εκδ.)

Balmert, P. D. (2010). Alive and well at the end of the day: The supervisor's guide to managing safety in operations. Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Balmert, Paul D. Alive and Well at the End of the Day: The Supervisor's Guide to Managing Safety in Operations. Hoboken, N.J: Wiley, 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Balmert, Paul D. Alive and Well at the End of the Day: The Supervisor's Guide to Managing Safety in Operations. Wiley, 2010.