APA Style
Sparks, B. W. (1972).
Geomorphology (2 nd edition).
New York:
Longman.
Chicago Style
Sparks, B. W.
Geomorphology.
2 nd edition
New York:
Longman,
1972.
Text.
MLA Style
Sparks, B. W.
Geomorphology.
2 nd edition
New York:
Longman,
1972.
Text.
Turabian Style
Sparks, B. W.
Geomorphology.
2 nd edition
New York:
Longman,
1972.
Print.