Gensler, H. J. (2017). Introduction to logic (3rd ed.). Routledge.
Chicago Edition CitationGensler, Harry J. Introduction to Logic. 3rd ed. New York: Routledge, 2017.
MLA Edition CitationGensler, Harry J. Introduction to Logic. 3rd ed. Routledge, 2017.
Warning: These citations may not always be 100% accurate.