Ritchie, C. (2015). Challenge and change for the early years workforce: Working with children from birth to 8. Routledge.
Chicago-Zitierstil (17. Ausg.)Ritchie, Christine. Challenge and Change for the Early Years Workforce: Working with Children from Birth to 8. New York: Routledge, 2015.
MLA-Zitierstil (9. Ausg.)Ritchie, Christine. Challenge and Change for the Early Years Workforce: Working with Children from Birth to 8. Routledge, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.