APA (7th ed.) Citation

Hardoy, J. E. (1973). Pre-Columbian cities. Walker and Company.

Chicago Style (17th ed.) Citation

Hardoy, Jorge E. Pre-Columbian Cities. New York: Walker and Company, 1973.

MLA (8th ed.) Citation

Hardoy, Jorge E. Pre-Columbian Cities. Walker and Company, 1973.

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