MLA

Griffin, Emory A. A First Look At Communication Theory. 8th ed. New York: McGraw-Hill, 2012.

APA

Griffin, E. A. (2012). A first look at communication theory. 8th ed. New York: McGraw-Hill.

Chicago

Griffin, Emory A. A First Look At Communication Theory. 8th ed. New York: McGraw-Hill, 2012.