APA (7th ed.) Citation
Fogelin, R. J. (1982). Understanding arguments: An introduction to informal logic (2nd.ed.). HBJ.
Chicago Style (17th ed.) Citation
Fogelin, Robert J. Understanding Arguments: An Introduction to Informal Logic. 2nd.ed. New York: HBJ, 1982.
MLA (9th ed.) Citation
Fogelin, Robert J. Understanding Arguments: An Introduction to Informal Logic. 2nd.ed. HBJ, 1982.
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