APA Style
Bolt, Bruce A.. (1948).
Earthquakes : a primer .
:
.
Chicago Style
Bolt, Bruce A..
Earthquakes : a primer.
:
,
1948.
.
MLA Style
Bolt, Bruce A..
Earthquakes : a primer.
:
,
1948.
.
Turabian Style
Bolt, Bruce A..
Earthquakes : a primer.
:
,
1948.
.