APA Style
Walton, W.C., Holmes,C.D. (1949).
Introduction To college Geology .
New York:
The Macmillan Company.
Chicago Style
Walton, W.C., Holmes,C.D.
Introduction To college Geology.
New York:
The Macmillan Company,
1949.
.
MLA Style
Walton, W.C., Holmes,C.D.
Introduction To college Geology.
New York:
The Macmillan Company,
1949.
.
Turabian Style
Walton, W.C., Holmes,C.D.
Introduction To college Geology.
New York:
The Macmillan Company,
1949.
.