APA (7th ed.) Citation

Rennings, K., Brockmann, K. L., & Bergmann, H. (1997). Voluntary agreements in environmental protection: Experiences in Germany and future perspectives. Zentrum für Europäische Wirtschaftsforschung.

Chicago Style (17th ed.) Citation

Rennings, Klaus, Karl Ludwig Brockmann, and Heidi Bergmann. Voluntary Agreements in Environmental Protection: Experiences in Germany and Future Perspectives. Mannheim: Zentrum für Europäische Wirtschaftsforschung, 1997.

MLA (9th ed.) Citation

Rennings, Klaus, et al. Voluntary Agreements in Environmental Protection: Experiences in Germany and Future Perspectives. Zentrum für Europäische Wirtschaftsforschung, 1997.