Barker, M., & Petley, J. (2001). Ill effects: The media/violence debate (2. ed.). Routledge.
Chicago Style (17th ed.) CitationBarker, Martin, and Julian Petley. Ill Effects: The Media/violence Debate. 2. ed. London [u.a.]: Routledge, 2001.
MLA (8th ed.) CitationBarker, Martin, and Julian Petley. Ill Effects: The Media/violence Debate. 2. ed. Routledge, 2001.
Warning: These citations may not always be 100% accurate.