Christensen, L. B. (2001). Experimental methodology (3rd. ed.). Allyn & Bacon.
芝加哥风格引文Christensen, Larry B. Experimental Methodology. 3rd. ed. Boston: Allyn & Bacon, 2001.
MLA引文Christensen, Larry B. Experimental Methodology. 3rd. ed. Allyn & Bacon, 2001.
警告：这些引文格式不一定是100％准确.