Midgley, M. (1984). Wickedness: A philosophical essay (First published.). Routledge & Kegan Paul.
Citazione stile Chigago Style (17a edizione)Midgley, Mary. Wickedness: A Philosophical Essay. First published. London ; Boston ; Melbourne ; Henley: Routledge & Kegan Paul, 1984.
Citatione MLA (9a ed.)Midgley, Mary. Wickedness: A Philosophical Essay. First published. Routledge & Kegan Paul, 1984.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.