APA
California Departament of Education, . (1998). Ready to Learn : quality preschools for California in the 21st Century. California: Universal Preschool.
Chicago
California Departament of Education, . 1998. Ready to Learn : quality preschools for California in the 21st Century. California: Universal Preschool.
Harvard
California Departament of Education, . (1998). Ready to Learn : quality preschools for California in the 21st Century. California: Universal Preschool.
MLA
California Departament of Education, . Ready to Learn : quality preschools for California in the 21st Century. California: Universal Preschool. 1998.
