Παραπομπή σε μορφή APA (7η εκδ.)

.Pearce, D. W., & .Warford, J. J. (1993). World without end: Economics, environment, and sustainable development. Published for the World Bank [by] Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

.Pearce, David W., και Jeremy J. .Warford. World Without End: Economics, Environment, and Sustainable Development. .New York, N.Y: Published for the World Bank [by] Oxford University Press, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

.Pearce, David W., και Jeremy J. .Warford. World Without End: Economics, Environment, and Sustainable Development. Published for the World Bank [by] Oxford University Press, 1993.