HAYLOCK, D. (2017). Understanding mathematics for young children: A guide for teachers of children 3 - 7. SAGE.
芝加哥风格引文HAYLOCK, Derek. Understanding Mathematics for Young Children: A Guide for Teachers of Children 3 - 7. SAGE, 2017.
MLA引文HAYLOCK, Derek. Understanding Mathematics for Young Children: A Guide for Teachers of Children 3 - 7. SAGE, 2017.
警告：这些引文格式不一定是100％准确.