APA Style
Clarke, John I. (1971).
Population Geography and the Developing Countries (First Edition).
:
Pergamon press.
Chicago Style
Clarke, John I.
Population Geography and the Developing Countries.
First Edition
:
Pergamon press,
1971.
Print.
MLA Style
Clarke, John I.
Population Geography and the Developing Countries.
First Edition
:
Pergamon press,
1971.
Print.
Turabian Style
Clarke, John I.
Population Geography and the Developing Countries.
First Edition
:
Pergamon press,
1971.
Print.