APA Style
World regional geography / Oliver H Heizelman. ().
:
New jersey : Prentice - hall, inc, 1967.
Chicago Style
World regional geography / Oliver H Heizelman.
.
:
New jersey : Prentice - hall, inc, 1967,
.
Text.
MLA Style
World regional geography / Oliver H Heizelman.
.
:
New jersey : Prentice - hall, inc, 1967,
.
Text.
Turabian Style
World regional geography / Oliver H Heizelman.
:
New jersey : Prentice - hall, inc, 1967,
.
Print.