LEFRACOIS, G. R. (1986). Of children: An introduction to child development.--Ed. 5. Wadsworth Pub. Co.
芝加哥风格引文LEFRACOIS, Guy R. Of Children: An Introduction to Child Development.--Ed. 5. Belmot: Wadsworth Pub. Co, 1986.
MLA引文LEFRACOIS, Guy R. Of Children: An Introduction to Child Development.--Ed. 5. Wadsworth Pub. Co, 1986.
警告：这些引文格式不一定是100％准确.