Collins, M. (2007). Circle time for the very young (2nd ed.). P. Chapman.
Chicagoスタイル(17版)引用形式Collins, Margaret. Circle Time for the Very Young. 2nd ed. Thousand Oaks, Calif: P. Chapman, 2007.
MLA(9版)引用形式Collins, Margaret. Circle Time for the Very Young. 2nd ed. P. Chapman, 2007.
警告: この引用は必ずしも正確ではありません.