APA (7 वां संस्करण) प्रशस्ति पत्र

Sterner, T. (2003). Policy instruments for environmental and natural resource management. Resources for the Future / World Bank.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Sterner, Thomas. Policy Instruments for Environmental and Natural Resource Management. Washington, D.C.: Resources for the Future / World Bank, 2003.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Sterner, Thomas. Policy Instruments for Environmental and Natural Resource Management. Resources for the Future / World Bank, 2003.