Dyfyniad APA

Robson, W. A. 1., & Regan, D. E. (1972). Great cities of the world: Their government, politics and planning. Sage.

Dyfyniad Arddull Chicago

Robson, William Alexander 1895, and David E. Regan. Great Cities of the World: Their Government, Politics and Planning. Beverly Hills, Calif: Sage, 1972.

Dyfyniad MLA

Robson, William Alexander 1895, and David E. Regan. Great Cities of the World: Their Government, Politics and Planning. Sage, 1972.

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