ebrary, Inc, Theoharis, J., & Woodard, K. (2005). Groundwork: Local black freedom movements in America. New York University.
芝加哥风格引文ebrary, Inc, Jeanne Theoharis, 与 Komozi Woodard. Groundwork: Local Black Freedom Movements in America. New York: New York University, 2005.
MLA引文ebrary, Inc, et al. Groundwork: Local Black Freedom Movements in America. New York University, 2005.
警告：这些引文格式不一定是100％准确.