Gaya APA

Senn, F, C. (1999). A stewardship of the mysteries. . New York/Mahwah: New York/Mahwah Paulist Press.

Gaya MLA

Senn, Frank, C.. "A stewardship of the mysteries. ". New York/Mahwah: New York/Mahwah Paulist Press, 1999. Buku.