Kaplan Publishing. (2013). GRE verbal workbook. Kaplan Publishing.
Chicago Style (17th ed.) CitationKaplan Publishing. GRE Verbal Workbook. New York: Kaplan Publishing, 2013.
MLA (9th ed.) CitationKaplan Publishing. GRE Verbal Workbook. Kaplan Publishing, 2013.
Warning: These citations may not always be 100% accurate.