Gaya APA

Boulay, S, D. (1998). Beyond the darkness: A biography of Bede Griffiths. . New York dll: New York dll Doubleday.

Gaya MLA

Boulay, Shirley, Du. "Beyond the darkness: A biography of Bede Griffiths. ". New York dll: New York dll Doubleday, 1998. Buku.