Montclair State College. Institute for the Advancement of Philosophy for Children. (1979). Thinking. Institute for the Advancement of Philosophy for Children.
Chicago-Zitierstil (17. Ausg.)Montclair State College. Institute for the Advancement of Philosophy for Children. Thinking. Upper Montclair, N.J.: Institute for the Advancement of Philosophy for Children, 1979.
MLA-Zitierstil (9. Ausg.)Montclair State College. Institute for the Advancement of Philosophy for Children. Thinking. Institute for the Advancement of Philosophy for Children, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.