APA (7th ed.) Citation

Gehrcke, R. (2007). Independent SRI rating agencies: Emergence, current situation and prospects in a changing market environment. VDM-Verlag Dr. Müller.

Chicago Style (17th ed.) Citation

Gehrcke, Robert. Independent SRI Rating Agencies: Emergence, Current Situation and Prospects in a Changing Market Environment. Saarbrücken: VDM-Verlag Dr. Müller, 2007.

MLA (9th ed.) Citation

Gehrcke, Robert. Independent SRI Rating Agencies: Emergence, Current Situation and Prospects in a Changing Market Environment. VDM-Verlag Dr. Müller, 2007.