Field Andy. (2013). Discovering Statistics using IBM spss statistics (4th.). Sage Pub.
Chicago Style (17th ed.) CitationField Andy. Discovering Statistics Using IBM Spss Statistics. 4th. London: Sage Pub, 2013.
MLA (9th ed.) CitationField Andy. Discovering Statistics Using IBM Spss Statistics. 4th. Sage Pub, 2013.
Warning: These citations may not always be 100% accurate.