Duncan, E. S. (1952). Parents' magazine book of baby care: A mother's guide to the first six years. McGraw-Hill.
Chicago-Zitierstil (17. Ausg.)Duncan, Eleanor S. Parents' Magazine Book of Baby Care: A Mother's Guide to the First Six Years. New York: McGraw-Hill, 1952.
MLA-Zitierstil (9. Ausg.)Duncan, Eleanor S. Parents' Magazine Book of Baby Care: A Mother's Guide to the First Six Years. McGraw-Hill, 1952.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.