Griffin, E. A., Ledbetter, A., & Sparks, G. G. (2014). A first look at communication theory / Em Griffin ; Andrew Ledbetter ; Glenn Sparks (Ninth Edition.). McGraw-Hill Humanities/Social Sciences/Languages.
Chicago Style (17th ed.) CitationGriffin, Emory A., Andrew Ledbetter, and Glenn Grayson Sparks. A First Look at Communication Theory / Em Griffin ; Andrew Ledbetter ; Glenn Sparks. Ninth Edition. New York: McGraw-Hill Humanities/Social Sciences/Languages, 2014.
MLA (9th ed.) CitationGriffin, Emory A., et al. A First Look at Communication Theory / Em Griffin ; Andrew Ledbetter ; Glenn Sparks. Ninth Edition. McGraw-Hill Humanities/Social Sciences/Languages, 2014.
Warning: These citations may not always be 100% accurate.