Cita APA (7a ed.)

Walton, J., & Carns, D. E. (1973). Cities in change: Studies on the urban condition. Allyn and Bacon.

Cita Chicago Style (17a ed.)

Walton, John, y Donald E. Carns. Cities in Change: Studies on the Urban Condition. Boston: Allyn and Bacon, 1973.

Cita MLA (9a ed.)

Walton, John, y Donald E. Carns. Cities in Change: Studies on the Urban Condition. Allyn and Bacon, 1973.