Ferman, G. S., & Levin, J. (1975). Social Science Research: A handbook for students. Schenkman.
芝加哥风格引文Ferman, Gerald S., 与 Jack Levin. Social Science Research: A Handbook for Students. Massachusetts: Schenkman, 1975.
MLA引文Ferman, Gerald S., 与 Jack Levin. Social Science Research: A Handbook for Students. Schenkman, 1975.
警告：这些引文格式不一定是100％准确.