Hart, P. (2003). Teachers' thinking in environmental education: Consciousness and responsibility. Peter Lang.
Chicago-Zitierstil (17. Ausg.)Hart, Paul. Teachers' Thinking in Environmental Education: Consciousness and Responsibility. New York: Peter Lang, 2003.
MLA-Zitierstil (9. Ausg.)Hart, Paul. Teachers' Thinking in Environmental Education: Consciousness and Responsibility. Peter Lang, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.