Dyfyniad APA

333551 Walton, J., & Carns, D. E. (1977). Cities in change: Studies on the urban condition. Boston : Allun & Bacon.

Dyfyniad Arddull Chicago

333551 Walton, John, and Donal E. Carns. Cities in Change: Studies on the Urban Condition. Boston : Allun & Bacon, 1977.

Dyfyniad MLA

333551 Walton, John, and Donal E. Carns. Cities in Change: Studies on the Urban Condition. Boston : Allun & Bacon, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.