Feldman, R. S. (2008). Understanding psychology (8th ed.). McGraw-Hill Higher Education.
芝加哥风格引文Feldman, Robert S. Understanding Psychology. 8th ed. Boston: McGraw-Hill Higher Education, 2008.
MLA引文Feldman, Robert S. Understanding Psychology. 8th ed. McGraw-Hill Higher Education, 2008.
警告：这些引文格式不一定是100％准确.