Παραπομπή σε μορφή APA (7η εκδ.)

International Union for Conservation of Nature and Natural Resources & Saveland, R. N. (1976). Handbook of environmental education, with international case studies. J. Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

International Union for Conservation of Nature and Natural Resources και Robert N. Saveland. Handbook of Environmental Education, with International Case Studies. London, New York: J. Wiley, 1976.

Παραπομπή σε μορφή MLA (9th εκδ.)

International Union for Conservation of Nature and Natural Resources και Robert N. Saveland. Handbook of Environmental Education, with International Case Studies. J. Wiley, 1976.