APA

Kern W., . (1978). The lover of mankind and his sacred heart. New York: Apostleship of prayer.

Chicago

Kern Walter, . 1978. The lover of mankind and his sacred heart. New York: Apostleship of prayer.

Harvard

Kern W., . (1978). The lover of mankind and his sacred heart. New York: Apostleship of prayer.

MLA

Kern Walter, . The lover of mankind and his sacred heart. New York: Apostleship of prayer. 1978.