APA Style
GARRELS, ROBERT M.. (1951).
A textbook of geology (1).
New York:
HARPER & BROTHERS PUBLISHERS.
Chicago Style
GARRELS, ROBERT M..
A textbook of geology.
1
New York:
HARPER & BROTHERS PUBLISHERS,
1951.
TXB.
MLA Style
GARRELS, ROBERT M..
A textbook of geology.
1
New York:
HARPER & BROTHERS PUBLISHERS,
1951.
TXB.
Turabian Style
GARRELS, ROBERT M..
A textbook of geology.
1
New York:
HARPER & BROTHERS PUBLISHERS,
1951.
TXB.