Buell, E. H., & Sigelman, L. (2009). Attack politics: Negativity in presidential campaigns since 1960 (2nd ed., rev. and updated.). University Press of Kansas.
Chicago Style (17th ed.) CitationBuell, Emmett H., and Lee Sigelman. Attack Politics: Negativity in Presidential Campaigns Since 1960. 2nd ed., rev. and updated. Lawrence: University Press of Kansas, 2009.
MLA (9th ed.) CitationBuell, Emmett H., and Lee Sigelman. Attack Politics: Negativity in Presidential Campaigns Since 1960. 2nd ed., rev. and updated. University Press of Kansas, 2009.
Warning: These citations may not always be 100% accurate.