Zigler, E., & Styfco, S. J. (2004). The Head Start debates. P.H. Brookes Pub..
芝加哥风格引文Zigler, Edward, 与 Sally J. Styfco. The Head Start Debates. Baltimore, Md.: P.H. Brookes Pub., 2004.
MLA引文Zigler, Edward, 与 Sally J. Styfco. The Head Start Debates. P.H. Brookes Pub., 2004.
警告：这些引文格式不一定是100％准确.