Beach, J. M. (2011). Gateway to opportunity?: A history of the community college in the United States. Stylus Pub..
芝加哥风格引文Beach, J. M. Gateway to Opportunity?: A History of the Community College in the United States. Sterling, Va.: Stylus Pub., 2011.
MLA引文Beach, J. M. Gateway to Opportunity?: A History of the Community College in the United States. Stylus Pub., 2011.
警告：这些引文格式不一定是100％准确.