APA (7th ed.) Citation

Rogers, R., & Gumuchdjian, P. (1997). Cities for a small planet. Westview Press.

Chicago Style (17th ed.) Citation

Rogers, Richard, and Philip Gumuchdjian. Cities for a Small Planet. Boulder, Co.: Westview Press, 1997.

MLA (9th ed.) Citation

Rogers, Richard, and Philip Gumuchdjian. Cities for a Small Planet. Westview Press, 1997.