Bertram, T., & Pascal, C. (2016). Early childhood policies and systems in eight countries: Findings from IEA's early childhood education study (1.). Springer Open. https://doi.org/10.1007/978-3-319-39847-1
Chicago-Zitierstil (17. Ausg.)Bertram, Tony, und Chris Pascal. Early Childhood Policies and Systems in Eight Countries: Findings from IEA's Early Childhood Education Study. 1. Cham: Springer Open, 2016. https://doi.org/10.1007/978-3-319-39847-1.
MLA-Zitierstil (9. Ausg.)Bertram, Tony, und Chris Pascal. Early Childhood Policies and Systems in Eight Countries: Findings from IEA's Early Childhood Education Study. 1. Springer Open, 2016. https://doi.org/10.1007/978-3-319-39847-1.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.