Holt, L. E., & Howland, J. (1939). Diseases of infancy and childhood.
Chicagoスタイル(17版)引用形式Holt, L. Emett, , Jhon Howland. Diseases of Infancy and Childhood. 1939.
MLA(9版)引用形式Holt, L. Emett, , Jhon Howland. Diseases of Infancy and Childhood. 1939.
警告: この引用は必ずしも正確ではありません.