Christensen, L. B. (1994). Experimental methodology (6th ed.). Allyn and Bacon.
芝加哥风格引文Christensen, Larry B. Experimental Methodology. 6th ed. Boston: Allyn and Bacon, 1994.
MLA引文Christensen, Larry B. Experimental Methodology. 6th ed. Allyn and Bacon, 1994.
警告：这些引文格式不一定是100％准确.