APA (7th ed.) Citation

Petersen, D. (1989). Techniques of safety management : a systems approach / Dan Petersen: A systems approach (3rd ed.). Aloray.

Chicago Style (17th ed.) Citation

Petersen, Dan. Techniques of Safety Management : A Systems Approach / Dan Petersen: A Systems Approach. 3rd ed. Goshen, N.Y.: Aloray, 1989.

MLA (9th ed.) Citation

Petersen, Dan. Techniques of Safety Management : A Systems Approach / Dan Petersen: A Systems Approach. 3rd ed. Aloray, 1989.

Warning: These citations may not always be 100% accurate.