Mill, J. S. (1865). A System of Logic: Rationative and Inductive, Being a Connected View of the Principles of Evidence, and the Methods of Scientific Investigation ... Vol. I (Sixth Edition.). London: Longmans, Green and Co.

Mill, John Stuart. A System of Logic: Rationative and Inductive, Being a Connected View of the Principles of Evidence, and the Methods of Scientific Investigation ... Vol. I. Sixth Edition. London: Longmans, Green and Co, 1865.

Mill, John Stuart. A System of Logic: Rationative and Inductive, Being a Connected View of the Principles of Evidence, and the Methods of Scientific Investigation ... Vol. I. Sixth Edition. London: Longmans, Green and Co, 1865.