Παραπομπή σε μορφή APA (7η εκδ.)

al.], [. D. U. [., & Ambiental, [. I. d. P. (1996). Children as catalysts of environmental change. I.P.A..

Παραπομπή σε μορφή Chicago (17η εκδ.)

al.], [elab.] David Uzzell... [et, και [ed.] Instituto de Promoção Ambiental. Children as Catalysts of Environmental Change. I.P.A., 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

al.], [elab.] David Uzzell... [et, και [ed.] Instituto de Promoção Ambiental. Children as Catalysts of Environmental Change. I.P.A., 1996.