Yussen Steven R. (1998). Child development: An Introduction. Wm. C. Brown.
Chicagoスタイル(17版)引用形式Yussen Steven R. Child Development: An Introduction. Lowa: Wm. C. Brown, 1998.
MLA(9版)引用形式Yussen Steven R. Child Development: An Introduction. Wm. C. Brown, 1998.
警告: この引用は必ずしも正確ではありません.