APA stil citiranja
Levine, G., & Parkinson, S. (2009). Experimental methods in psychology: Experimental methods in psychology. New York: Psychology Press.
Chicago stil citiranjaLevine, Gustav, and Stanley Parkinson. Experimental methods in psychology: Experimental methods in psychology. New York: Psychology Press, 2009.
MLA stil citiranjaLevine, Gustav, and Stanley Parkinson. Experimental methods in psychology: Experimental methods in psychology. New York: Psychology Press, 2009.
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