APA (7e ed.) Bronvermelding
Gestwicki, C. (1999). Developmentally appropriate practice: Curriculum and development in early education (2nd ed.). Delmar Publishers.
Chicago (17e ed.) Bronvermelding
Gestwicki, Carol. Developmentally Appropriate Practice: Curriculum and Development in Early Education. 2nd ed. Albany [N.Y.]: Delmar Publishers, 1999.
MLA (9e ed.) Bronvermelding
Gestwicki, Carol. Developmentally Appropriate Practice: Curriculum and Development in Early Education. 2nd ed. Delmar Publishers, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.