Gaya APA
J.Spignesi, S., Dahm, B. (2006).
100 Bencana Terbesar Sepanjang masa .
Batam Centre:
Karisma Publishing Group.
Gaya MLA
J.Spignesi, Stephen., Dahm, Bernhard.
"100 Bencana Terbesar Sepanjang masa".
Batam Centre:
Karisma Publishing Group,
2006.
Text.