APA-Zitierstil (7. Ausg.)

Ridley, J. R. (2008). Health and safety in brief (4th ed.). Elsevier/Butterworth-Heinemann.

Chicago-Zitierstil (17. Ausg.)

Ridley, John R. Health and Safety in Brief. 4th ed. Amsterdam ; Boston ; London: Elsevier/Butterworth-Heinemann, 2008.

MLA-Zitierstil (9. Ausg.)

Ridley, John R. Health and Safety in Brief. 4th ed. Elsevier/Butterworth-Heinemann, 2008.