APA Citation

Heintzelman, O. H., & Highsmith, R. M. (1973). World regional geography (4a. ed.). New Jersey: Prentice-Hall.

Chicago Style Citation

Heintzelman, Oliver H., and Richard M. Highsmith. World Regional Geography. 4a. ed. New Jersey: Prentice-Hall, 1973.

MLA Citation

Heintzelman, Oliver H., and Richard M. Highsmith. World Regional Geography. 4a. ed. New Jersey: Prentice-Hall, 1973.

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