(2005). Everyday mathematics EM games: Early childhood. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoEveryday Mathematics EM Games: Early Childhood. New York: McGraw-Hill, 2005.
MLA引文Everyday Mathematics EM Games: Early Childhood. New York: McGraw-Hill, 2005.
警告:這些引文格式不一定是100%准確.