APA (7th ed.) Citation

HEINFZELMAN, O. M. (1967). World regional geography. Prentice Hall.

Chicago Style (17th ed.) Citation

HEINFZELMAN, Oliver M. World Regional Geography. Prentice Hall, 1967.

MLA (8th ed.) Citation

HEINFZELMAN, Oliver M. World Regional Geography. Prentice Hall, 1967.

Warning: These citations may not always be 100% accurate.