Παραπομπή σε μορφή APA (7η εκδ.)

Global 2000 Study (U.S.), Council on Environmental Quality (U.S.), United States. Department of State, & Barney, G. O. (1980). The global 2000 report to the President of the U.S., entering the 21st century: A report. Pergamon Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Global 2000 Study (U.S.), Council on Environmental Quality (U.S.), United States. Department of State, και Gerald O. Barney. The Global 2000 Report to the President of the U.S., Entering the 21st Century: A Report. New York: Pergamon Press, 1980.

Παραπομπή σε μορφή MLA (9th εκδ.)

Global 2000 Study (U.S.), et al. The Global 2000 Report to the President of the U.S., Entering the 21st Century: A Report. Pergamon Press, 1980.