Dyfyniad APA

(1981). Cities in transition: Problems and policies. Sijthoff & Noordhoff.

Dyfyniad Arddull Chicago

Cities in Transition: Problems and Policies. Alphen aan den Rijn, The Netherlands: Sijthoff & Noordhoff, 1981.

Dyfyniad MLA

Cities in Transition: Problems and Policies. Sijthoff & Noordhoff, 1981.

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