APA Style
Plummer, Charles C. (2003).
Physical geology (ninth edition).
New York:
McGraw-Hill Higher.
Chicago Style
Plummer, Charles C.
Physical geology.
ninth edition
New York:
McGraw-Hill Higher,
2003.
Text.
MLA Style
Plummer, Charles C.
Physical geology.
ninth edition
New York:
McGraw-Hill Higher,
2003.
Text.
Turabian Style
Plummer, Charles C.
Physical geology.
ninth edition
New York:
McGraw-Hill Higher,
2003.
Print.