Παραπομπή σε μορφή APA (7η εκδ.)

Henninger, N., & Snel, M. (2002). Where are the poor?: Experiences with the development and use of poverty maps. World Resources Institute, UNEP/GRID-Arendal.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Henninger, Norbert, και Mathilde Snel. Where Are the Poor?: Experiences with the Development and Use of Poverty Maps. Washington, D.C. : Arendal, Norway: World Resources Institute, UNEP/GRID-Arendal, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Henninger, Norbert, και Mathilde Snel. Where Are the Poor?: Experiences with the Development and Use of Poverty Maps. World Resources Institute, UNEP/GRID-Arendal, 2002.