Παραπομπή σε μορφή APA (7η εκδ.)

Young, R. A. (2005). Determining the economic value of water: Concepts and methods. Resources for the Future.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Young, Robert A. Determining the Economic Value of Water: Concepts and Methods. Washington, DC: Resources for the Future, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Young, Robert A. Determining the Economic Value of Water: Concepts and Methods. Resources for the Future, 2005.