Gaya APA
BLONG, R.J.. (1984).
Volcanic hazards A Sourcebook on the effects of eruptions .
New York:
Academic Press.
Gaya Chicago
BLONG, R.J..
Volcanic hazards A Sourcebook on the effects of eruptions.
New York:
Academic Press,
1984.
Teks.
Gaya MLA
BLONG, R.J..
Volcanic hazards A Sourcebook on the effects of eruptions.
New York:
Academic Press,
1984.
Teks.
Gaya Turabian
BLONG, R.J..
Volcanic hazards A Sourcebook on the effects of eruptions.
New York:
Academic Press,
1984.
Teks.