Ellwand, D. (2010). Ten in the bed: A counting book. San Francisco: Handprint Books.
シカゴスタイル引用形Ellwand, David. Ten in the Bed: A Counting Book. San Francisco: Handprint Books, 2010.
MLA引用形式Ellwand, David. Ten in the Bed: A Counting Book. San Francisco: Handprint Books, 2010.
警告: この引用は必ずしも正確ではありません.