APA
Butler B.C, . (1960). Why Christ. London: Darton, Longman & Todd.
Chicago
Butler B.C, . 1960. Why Christ. London: Darton, Longman & Todd.
Harvard
Butler B.C, . (1960). Why Christ. London: Darton, Longman & Todd.
MLA
Butler B.C, . Why Christ. London: Darton, Longman & Todd. 1960.
