Gaya APA
Angels and Demons. (2009).
London:
Corgi Books.
Gaya Chicago
Angels and Demons.
.
London:
Corgi Books,
2009.
Buku.
Gaya MLA
Angels and Demons.
.
London:
Corgi Books,
2009.
Buku.
Gaya Turabian
Angels and Demons.
London:
Corgi Books,
2009.
Buku.