APA Style
Schuon, F.
(1985).
Christianity/Islam : Essays on esoteric ecumenicism
(
ed. 1)
.
USA:
World Wisdom Books.
MLA Style
Schuon, Frithjof.
"Christianity/Islam : Essays on esoteric ecumenicism".
ed. 1
USA:
World Wisdom Books,
1985.
Text.