Cita APA (7a ed.)

Keynes, J. N. (1887). Studies and exercises in formal logic: Including a generalization of logical processes in their application to complex inferences (2nd ed. rev. and enlarged.). MacMillan and Co.

Cita Chicago Style (17a ed.)

Keynes, John Neville. Studies and Exercises in Formal Logic: Including a Generalization of Logical Processes in Their Application to Complex Inferences. 2nd ed. rev. and enlarged. London [etc.]: MacMillan and Co, 1887.

Cita MLA (9a ed.)

Keynes, John Neville. Studies and Exercises in Formal Logic: Including a Generalization of Logical Processes in Their Application to Complex Inferences. 2nd ed. rev. and enlarged. MacMillan and Co, 1887.