APA (7th ed.) Citation

Richthofen, W. V. (2001). Labour inspection: A guide to the profession. ILO.

Chicago Style (17th ed.) Citation

Richthofen, Wolfgang Von. Labour Inspection: A Guide to the Profession. Geneva: ILO, 2001.

MLA (9th ed.) Citation

Richthofen, Wolfgang Von. Labour Inspection: A Guide to the Profession. ILO, 2001.

Warning: These citations may not always be 100% accurate.