Citazione Stile APA (7a Edizione)
International Association of Universities & Unesco. (1986). Universities and environmental education. Unesco and the International Association of Universities.
Citazione stile Chigago Style (17a edizione)
International Association of Universities e Unesco. Universities and Environmental Education. Paris: Unesco and the International Association of Universities, 1986.
Citatione MLA (9a ed.)
International Association of Universities e Unesco. Universities and Environmental Education. Unesco and the International Association of Universities, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.