Keynes, J. N. (1928). Studies and exercises in formal logic: Including a generalisation of logical processes in their application to complex inferences (4.ed.re-written and enlarged, repr.). Macmillan.
Chicago-Zitierstil (17. Ausg.)Keynes, John N. Studies and Exercises in Formal Logic: Including a Generalisation of Logical Processes in Their Application to Complex Inferences. 4.ed.re-written and enlarged, repr. London: Macmillan, 1928.
MLA-Zitierstil (9. Ausg.)Keynes, John N. Studies and Exercises in Formal Logic: Including a Generalisation of Logical Processes in Their Application to Complex Inferences. 4.ed.re-written and enlarged, repr. Macmillan, 1928.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.