Cita APA (7th ed.)

(1970). Thinking about cities: New perspective on urban problems. Dickenson Pub.

Cita Chicago (17th ed.)

Thinking About Cities: New Perspective on Urban Problems. Belmont, Calif: Dickenson Pub, 1970.

Cita MLA (9th ed.)

Thinking About Cities: New Perspective on Urban Problems. Dickenson Pub, 1970.