Παραπομπή σε μορφή APA (7η εκδ.)

Shogren, J. F., & Milon, J. W. (1995). Integrating economic and ecological indicators: Practical methods for environmental policy analysis. Praeger.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Shogren, Jason F., και J. Walter Milon. Integrating Economic and Ecological Indicators: Practical Methods for Environmental Policy Analysis. Connecticut: Praeger, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Shogren, Jason F., και J. Walter Milon. Integrating Economic and Ecological Indicators: Practical Methods for Environmental Policy Analysis. Praeger, 1995.