Παραπομπή σε μορφή APA (7η εκδ.)

Sterner, T. (2003). Policy instruments for environmental and natural resource: Management. Resources for the Future.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sterner, Thomas. Policy Instruments for Environmental and Natural Resource: Management. Washington: Resources for the Future, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

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