Παραπομπή σε μορφή APA (7η εκδ.)

Union of Concerned Scientists, International Conference on Environmenatlly Sustainable Development, & Kendall, H. W. (1996). Meeting the challenges of population, environment, and resources: The costs of inaction. World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Union of Concerned Scientists, International Conference on Environmenatlly Sustainable Development, και Henry Way Kendall. Meeting the Challenges of Population, Environment, and Resources: The Costs of Inaction. Washington, D.C.: World Bank, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Union of Concerned Scientists, et al. Meeting the Challenges of Population, Environment, and Resources: The Costs of Inaction. World Bank, 1996.