Cita APA (7th ed.)

May, A. D. (1979). Impact assessment and traveler responses to traffic management strategies. University of California.

Cita Chicago (17th ed.)

May, Adolf D. Impact Assessment and Traveler Responses to Traffic Management Strategies. Berkeley: University of California, 1979.

Cita MLA (9th ed.)

May, Adolf D. Impact Assessment and Traveler Responses to Traffic Management Strategies. University of California, 1979.