APA Style
Schuon, F.
(1981).
Christianity/Islam Essays on Esoteric Ecumenicism
(
Cet. 1)
.
Indiana:
World Wisdom Books.
MLA Style
Schuon, Frithjof.
"Christianity/Islam Essays on Esoteric Ecumenicism".
Cet. 1
Indiana:
World Wisdom Books,
1981.
.