Butler, J. (1771). The analogy of religion natural and revealed, to the constitution and course of nature: To which are added two brief dissertations, I. Of personal identity, II. Of the nature of virtue ([6th ed.].). John Beecroft : Robert Horsfield.
Chicago Style (17th ed.) CitationButler, Joseph. The Analogy of Religion Natural and Revealed, to the Constitution and Course of Nature: To Which Are Added Two Brief Dissertations, I. Of Personal Identity, II. Of the Nature of Virtue. [6th ed.]. London: John Beecroft : Robert Horsfield, 1771.
MLA (9th ed.) CitationButler, Joseph. The Analogy of Religion Natural and Revealed, to the Constitution and Course of Nature: To Which Are Added Two Brief Dissertations, I. Of Personal Identity, II. Of the Nature of Virtue. [6th ed.]. John Beecroft : Robert Horsfield, 1771.