APA (7th ed.) Citation

Cohen, D. J. (1974). Day care 3: Serving preschool children. U.S. Dept. of Health, Education and Welfare, Office of Human Development, Office of Child Development.

Chicago Style (17th ed.) Citation

Cohen, Donald Jay. Day Care 3: Serving Preschool Children. Washington: U.S. Dept. of Health, Education and Welfare, Office of Human Development, Office of Child Development, 1974.

MLA (9th ed.) Citation

Cohen, Donald Jay. Day Care 3: Serving Preschool Children. U.S. Dept. of Health, Education and Welfare, Office of Human Development, Office of Child Development, 1974.