APA

McCombs M., Holbert R. L., Kiousis S., McCombs M. & Wanta W. (2011). The news and public opinion media effects on civic life. Malden (Massachusetts, Estados Unidos): Polity.

Chicago

McCombs Max, Holbert R Lance, Kiousis Spiro, McCombs Max and Wanta Wayne. 2011. The news and public opinion media effects on civic life. Malden (Massachusetts, Estados Unidos): Polity.

Harvard

McCombs M., Holbert R. L., Kiousis S., McCombs M. and Wanta W. (2011). The news and public opinion media effects on civic life. Malden (Massachusetts, Estados Unidos): Polity.

MLA

McCombs Max, Holbert R Lance, Kiousis Spiro, McCombs Max and Wanta Wayne. The news and public opinion media effects on civic life. Malden (Massachusetts, Estados Unidos): Polity. 2011.