APA (7e ed.) Bronvermelding

Asfahl, C. R. (1995). Industrial safety and health management (3rd ed.). Prentice-Hall, Inc.

Chicago (17e ed.) Bronvermelding

Asfahl, C. Ray. Industrial Safety and Health Management. 3rd ed. New Jersey: Prentice-Hall, Inc, 1995.

MLA (9e ed.) Bronvermelding

Asfahl, C. Ray. Industrial Safety and Health Management. 3rd ed. Prentice-Hall, Inc, 1995.