Davie, R., Butler, N. R., & Goldstein, H. (1972). From birth to seven: The second report of the National Child Development Study; 1958 cohort; with full statistical appendix. Longman.
Chicago-Zitierstil (17. Ausg.)Davie, Ronald, Neville R. Butler, und Harvey Goldstein. From Birth to Seven: The Second Report of the National Child Development Study; 1958 Cohort; with Full Statistical Appendix. London: Longman, 1972.
MLA-Zitierstil (8. Ausg.)Davie, Ronald, et al. From Birth to Seven: The Second Report of the National Child Development Study; 1958 Cohort; with Full Statistical Appendix. Longman, 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.