APA citiranje

Hammer, W. (1985). Occupational safety management and engineering (3ª ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Hammer, Willie. Occupational Safety Management and Engineering. 3ª ed. Prentice Hall, 1985.

MLA citiranje

Hammer, Willie. Occupational Safety Management and Engineering. 3ª ed. Prentice Hall, 1985.