APA (7th ed.) Citation

Ratzel, F., & Stehlin, S. A. (1988). Sketches of urban and cultural life in North America. Rutgers University Press.

Chicago Style (17th ed.) Citation

Ratzel, Friedrich, and Stewart A. Stehlin. Sketches of Urban and Cultural Life in North America. New Brunswick: Rutgers University Press, 1988.

MLA (9th ed.) Citation

Ratzel, Friedrich, and Stewart A. Stehlin. Sketches of Urban and Cultural Life in North America. Rutgers University Press, 1988.