Cita APA (7a ed.)

Montefiore, A. (1964). A modern introduction to moral philosophy (1st ed., 2nd impr.). Routledge & Kegan Paul.

Cita Chicago Style (17a ed.)

Montefiore, Alan. A Modern Introduction to Moral Philosophy. 1st ed., 2nd impr. London: Routledge & Kegan Paul, 1964.

Cita MLA (9a ed.)

Montefiore, Alan. A Modern Introduction to Moral Philosophy. 1st ed., 2nd impr. Routledge & Kegan Paul, 1964.