APA-viite (7. p.)

Von Richthofen, W. (2002). Labour inspection: A guide to the profession. International Labour Office.

Chicago-viite (17. p.)

Von Richthofen, W. Labour Inspection: A Guide to the Profession. Geneva: International Labour Office, 2002.

MLA-viite (9. p.)

Von Richthofen, W. Labour Inspection: A Guide to the Profession. International Labour Office, 2002.