Walker, R. (2008). Understanding Our Future. Institute of Social and Economic Research, University of Essex.
芝加哥风格引文Walker, R. Understanding Our Future. Institute of Social and Economic Research, University of Essex, 2008.
MLA引文Walker, R. Understanding Our Future. Institute of Social and Economic Research, University of Essex, 2008.
警告：这些引文格式不一定是100％准确.