Penggayaan APA
GANGOPADHYAY, K.K.. (1988).
Geological survey of India : .
Calcuta:
Geological Survey.
Chicago Style
GANGOPADHYAY, K.K..
Geological survey of India :.
Calcuta:
Geological Survey,
1988.
Buku.
MLA Style
GANGOPADHYAY, K.K..
Geological survey of India :.
Calcuta:
Geological Survey,
1988.
Buku.
Turabian Style
GANGOPADHYAY, K.K..
Geological survey of India :.
Calcuta:
Geological Survey,
1988.
Buku.