Gaya APA
Ferm, Vergilius. (1976).
An Ebcyclopedia of religion : Vergilius Ferm .
New York:
Greenwood Press, Publisher.
Gaya Chicago
Ferm, Vergilius.
An Ebcyclopedia of religion : Vergilius Ferm.
New York:
Greenwood Press, Publisher,
1976.
Buku.
Gaya MLA
Ferm, Vergilius.
An Ebcyclopedia of religion : Vergilius Ferm.
New York:
Greenwood Press, Publisher,
1976.
Buku.
Gaya Turabian
Ferm, Vergilius.
An Ebcyclopedia of religion : Vergilius Ferm.
New York:
Greenwood Press, Publisher,
1976.
Buku.