Παραπομπή σε μορφή APA (7η εκδ.)

Hart, P. (2003). Teachers' thinking in environmental education: Consciousness and responsibility. Peter Lang.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hart, Paul. Teachers' Thinking in Environmental Education: Consciousness and Responsibility. New York: Peter Lang, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hart, Paul. Teachers' Thinking in Environmental Education: Consciousness and Responsibility. Peter Lang, 2003.