Schug, M. C., & Beery, R. W. (1984). Community study, applications and opportunities. National Council for the Social Studies.
芝加哥风格引文Schug, Mark C., 与 Robert W. Beery. Community Study, Applications and Opportunities. Washington, DC: National Council for the Social Studies, 1984.
MLA引文Schug, Mark C., 与 Robert W. Beery. Community Study, Applications and Opportunities. National Council for the Social Studies, 1984.
警告：这些引文格式不一定是100％准确.