Citazione Stile APA (7a Edizione)

Angle, J. (2013). Occupational safety and health in the emergency services (3rd ed.). Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Angle, James. Occupational Safety and Health in the Emergency Services. 3rd ed. Australia: Cengage Learning, 2013.

Citatione MLA (9a ed.)

Angle, James. Occupational Safety and Health in the Emergency Services. 3rd ed. Cengage Learning, 2013.