Morentz, E. I. (1964). For Christian parents of third- and fourth-graders. Lutheran Church Press.
Chicago-Zitierstil (17. Ausg.)Morentz, Ethel I. For Christian Parents of Third- and Fourth-graders. Philadelphia: Lutheran Church Press, 1964.
MLA-Zitierstil (9. Ausg.)Morentz, Ethel I. For Christian Parents of Third- and Fourth-graders. Lutheran Church Press, 1964.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.