APA استشهاد

(1972). Urban and regional economics: Perspectives for public action. Houghton Mifflin.

استشهاد بنمط شيكاغو

Urban and Regional Economics: Perspectives for Public Action. New York: Houghton Mifflin, 1972.

MLA استشهاد

Urban and Regional Economics: Perspectives for Public Action. Houghton Mifflin, 1972.