Phillips, H. R., & Bostian, P. (2015). The purposeful argument: A practical guide (Brief Second Edition.). Wadsworth/Cengage Learning.
Chicago Style (17th ed.) CitationPhillips, Harry R., and Patricia Bostian. The Purposeful Argument: A Practical Guide. Brief Second Edition. Stamford, CT: Wadsworth/Cengage Learning, 2015.
MLA (9th ed.) CitationPhillips, Harry R., and Patricia Bostian. The Purposeful Argument: A Practical Guide. Brief Second Edition. Wadsworth/Cengage Learning, 2015.
Warning: These citations may not always be 100% accurate.