APA
Lewis C., . (1974). Miracles : a preliminary study. New York: Macmillan Publishing Co.
Chicago
Lewis C.S, . 1974. Miracles : a preliminary study. New York: Macmillan Publishing Co.
Harvard
Lewis C., . (1974). Miracles : a preliminary study. New York: Macmillan Publishing Co.
MLA
Lewis C.S, . Miracles : a preliminary study. New York: Macmillan Publishing Co. 1974.
