Cita APA (7th ed.)

Appleyard, D. (1971). Social and environmental policies for transportation in the 1970's. Institute of Urban and Regional Development, University of California.

Cita Chicago (17th ed.)

Appleyard, Donald. Social and Environmental Policies for Transportation in the 1970's. Berkeley: Institute of Urban and Regional Development, University of California, 1971.

Cita MLA (9th ed.)

Appleyard, Donald. Social and Environmental Policies for Transportation in the 1970's. Institute of Urban and Regional Development, University of California, 1971.