McKenna, G. (2004). Taking sides: Clashing views on controversial political issues. U.S.A: McGraw-Hill/Dushkin ( A division of the McGraw-Hill companies ).
Chicago-tyylinen lähdeviittausMcKenna, George. Taking Sides: Clashing Views On Controversial Political Issues. U.S.A: McGraw-Hill/Dushkin ( A division of the McGraw-Hill companies ), 2004.
MLA-viiteMcKenna, George. Taking Sides: Clashing Views On Controversial Political Issues. U.S.A: McGraw-Hill/Dushkin ( A division of the McGraw-Hill companies ), 2004.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.