APA (7th ed.) Citation

Holt, A. S. J. (2001). Principles of construction safety. Blackwell Science.

Chicago Style (17th ed.) Citation

Holt, Allan St. John. Principles of Construction Safety. Oxford ; Malden, MA: Blackwell Science, 2001.

MLA (9th ed.) Citation

Holt, Allan St. John. Principles of Construction Safety. Blackwell Science, 2001.