Cita APA

Hudson, W. D. (1970). Modern moral philosophy (2nd ed.). The Macmillan Press.

Chicago Edition Citation

Hudson, W. D. Modern Moral Philosophy. 2nd ed. London: The Macmillan Press, 1970.

Cita MLA

Hudson, W. D. Modern Moral Philosophy. 2nd ed. The Macmillan Press, 1970.