United States. Children's Bureau. (1928). Self-directed group study of prenatal, infant, and child care and child management. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Children's Bureau. Self-directed Group Study of Prenatal, Infant, and Child Care and Child Management. Washington: [publisher not identified], 1928.
MLA (9th ed.) CitationUnited States. Children's Bureau. Self-directed Group Study of Prenatal, Infant, and Child Care and Child Management. [publisher not identified], 1928.
Warning: These citations may not always be 100% accurate.