APA Style
DICTIONARY OF EARTH SCIENCE. (1984).
new york:
MC GRAW HILL.
Chicago Style
DICTIONARY OF EARTH SCIENCE.
NULL.
new york:
MC GRAW HILL,
1984.
Referensi.
MLA Style
DICTIONARY OF EARTH SCIENCE.
NULL.
new york:
MC GRAW HILL,
1984.
Referensi.
Turabian Style
DICTIONARY OF EARTH SCIENCE.
new york:
MC GRAW HILL,
1984.
Referensi.