APA (7th ed.) Zitazioa
ebrary, Inc, Kevany, K., Huisingh, D., & Garcia, F. J. L. (2007). Sustainability: New insights for education. Emerald Group Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Kathleen Kevany, Donald Huisingh, eta Francisco J. Lozano Garcia. Sustainability: New Insights for Education. Bradford: Emerald Group Press, 2007.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Sustainability: New Insights for Education. Emerald Group Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.