Heintzelman Oliver H. (1965). World regional geography (2nd ed.). New Delhi: Prentice-Hall.
Chicago Style CitationHeintzelman Oliver H. World Regional Geography. 2nd ed. New Delhi: Prentice-Hall, 1965.
MLA CitationHeintzelman Oliver H. World Regional Geography. 2nd ed. New Delhi: Prentice-Hall, 1965.
Warning: These citations may not always be 100% accurate.