APA (7th ed.) Citation

Downs, R. M., & Stea, D. (1977). Maps in minds: Reflections on cognitive mapping. Harper and Row.

Chicago Style (17th ed.) Citation

Downs, Roger M., and David Stea. Maps in Minds: Reflections on Cognitive Mapping. New York: Harper and Row, 1977.

MLA (9th ed.) Citation

Downs, Roger M., and David Stea. Maps in Minds: Reflections on Cognitive Mapping. Harper and Row, 1977.