Gaya APA
Christian, J. T.. (1982).
Seismic Hazard in Northeastern United States .
:
s.n..
Gaya Chicago
Christian, J. T..
Seismic Hazard in Northeastern United States.
:
s.n.,
1982.
Text.
Gaya MLA
Christian, J. T..
Seismic Hazard in Northeastern United States.
:
s.n.,
1982.
Text.
Gaya Turabian
Christian, J. T..
Seismic Hazard in Northeastern United States.
:
s.n.,
1982.
Print.