APA (7th ed.) Citation

Cox, I. W. (1936). Mercy killing is murder! [Paulist Press].

Chicago Style (17th ed.) Citation

Cox, Ignatius W. Mercy Killing Is Murder! [New York]: [Paulist Press], 1936.

MLA (8th ed.) Citation

Cox, Ignatius W. Mercy Killing Is Murder! [Paulist Press], 1936.