David, R. S. (2005). Current debates in the social sciences. U.P. Diliman Interactive Learning Center.
芝加哥风格引文David, Randolf S. Current Debates in the Social Sciences. Quezon City: U.P. Diliman Interactive Learning Center, 2005.
MLA引文David, Randolf S. Current Debates in the Social Sciences. U.P. Diliman Interactive Learning Center, 2005.
警告：这些引文格式不一定是100％准确.