National Science Teachers Association, ebrary, Inc, & Katz, P. (2001). Community connections for science education. National Science Teachers Association.
芝加哥风格引文National Science Teachers Association, Inc ebrary, 与 Phyllis Katz. Community Connections for Science Education. Arlington, VA: National Science Teachers Association, 2001.
MLA引文National Science Teachers Association, et al. Community Connections for Science Education. National Science Teachers Association, 2001.
警告：这些引文格式不一定是100％准确.