APA

National Society for the Study of Education, Whipple G. M. & Meek L. H. (1929). Preschool and parental education: Pt. I. Organization and development. Pt. II. Research and method. Bloomington, Ill: .

Chicago

National Society for the Study of Education, Whipple Guy Montrose and Meek Lois Hayden. 1929. Preschool and parental education: Pt. I. Organization and development. Pt. II. Research and method. Bloomington, Ill: .

Harvard

National Society for the Study of Education, Whipple G. M. and Meek L. H. (1929). Preschool and parental education: Pt. I. Organization and development. Pt. II. Research and method. Bloomington, Ill: .

MLA

National Society for the Study of Education, Whipple Guy Montrose and Meek Lois Hayden. Preschool and parental education: Pt. I. Organization and development. Pt. II. Research and method. Bloomington, Ill: . 1929.