Gaya APA
BOLT, Bruce A.. (1978).
Earthquakes a primer .
New York:
W.H. Freeman And Company.
Gaya Chicago
BOLT, Bruce A..
Earthquakes a primer.
New York:
W.H. Freeman And Company,
1978.
Teks.
Gaya MLA
BOLT, Bruce A..
Earthquakes a primer.
New York:
W.H. Freeman And Company,
1978.
Teks.
Gaya Turabian
BOLT, Bruce A..
Earthquakes a primer.
New York:
W.H. Freeman And Company,
1978.
Teks.