Selbert, N. A. S. (1931). Child health: By Mrs. Norma Selbert. W. B. Saunders company.
Chicagoスタイル(17版)引用形式Selbert, Norma Anna Sauer. Child Health: By Mrs. Norma Selbert. Philadelphia, London: W. B. Saunders company, 1931.
MLA(8版)引用形式Selbert, Norma Anna Sauer. Child Health: By Mrs. Norma Selbert. W. B. Saunders company, 1931.
警告: この引用は必ずしも正確ではありません.