Sullivan, P., & McIntyre, E. (2005). Gastrointestinal problems in disabled children.
芝加哥风格引文Sullivan, P., 与 E. McIntyre. Gastrointestinal Problems in Disabled Children. 2005.
MLA引文Sullivan, P., 与 E. McIntyre. Gastrointestinal Problems in Disabled Children. 2005.
警告：这些引文格式不一定是100％准确.