Fogelin, R. J. (2001). Understanding arguments: An introduction to informal logic. Fort Worth, TX: Harcourt College Publishers.
Chicago Style citaatFogelin, Robert J. Understanding Arguments: An Introduction to Informal Logic. Fort Worth, TX: Harcourt College Publishers, 2001.
MLA citatieFogelin, Robert J. Understanding Arguments: An Introduction to Informal Logic. Fort Worth, TX: Harcourt College Publishers, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.