Weikart, D. P., Rogers, L., Adcock, C., & McClelland, D. (1971). The cognitively oriented curriculum: A frame work for preschool teachers. Early Childhood Education.
Chicago-Zitierstil (17. Ausg.)Weikart, David P., Linda Rogers, Carolyn Adcock, und Donna McClelland. The Cognitively Oriented Curriculum: A Frame Work for Preschool Teachers. Nueva York: Early Childhood Education, 1971.
MLA-Zitierstil (9. Ausg.)Weikart, David P., et al. The Cognitively Oriented Curriculum: A Frame Work for Preschool Teachers. Early Childhood Education, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.