APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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