Gaya APA
ABBOT, Patrick L.. (2006).
Natural disasters (5th. ed.).
New York:
Mc Graw Hill.
Gaya Chicago
ABBOT, Patrick L..
Natural disasters.
5th. ed.
New York:
Mc Graw Hill,
2006.
Text.
Gaya MLA
ABBOT, Patrick L..
Natural disasters.
5th. ed.
New York:
Mc Graw Hill,
2006.
Text.
Gaya Turabian
ABBOT, Patrick L..
Natural disasters.
5th. ed.
New York:
Mc Graw Hill,
2006.
Print.