Veerman, D. (1990). Reaching kids before high school. Victor Books.
芝加哥风格引文Veerman, David. Reaching Kids Before High School. Wheaton, Ill: Victor Books, 1990.
MLA引文Veerman, David. Reaching Kids Before High School. Victor Books, 1990.
警告：这些引文格式不一定是100％准确.