Cita APA (7a ed.)
Hurley, P. J. (1988). A concise introduction to logic (3rd ed.). Wadsworth.
Cita Chicago Style (17a ed.)
Hurley, Patrick J. A Concise Introduction to Logic. 3rd ed. California: Wadsworth, 1988.
Cita MLA (9a ed.)
Hurley, Patrick J. A Concise Introduction to Logic. 3rd ed. Wadsworth, 1988.
Precaución: Estas citas no son 100% exactas.