APA Citation

Trewartha, G. T. (1969). A geography of population: World patterns. New York:John Willey & Sons.

Chicago Style Citation

Trewartha, Glenn T. A Geography of Population: World Patterns. New York:John Willey & Sons, 1969.

MLA Citation

Trewartha, Glenn T. A Geography of Population: World Patterns. New York:John Willey & Sons, 1969.

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