Dyfyniad APA

Gallion, A. B., & Eisner, S. (1984). Urban pattern: City planning and design (4th ed.). CBS.

Dyfyniad Arddull Chicago

Gallion, Arthur B., and Simon Eisner. Urban Pattern: City Planning and Design. 4th ed. Delhi: CBS, 1984.

Dyfyniad MLA

Gallion, Arthur B., and Simon Eisner. Urban Pattern: City Planning and Design. 4th ed. CBS, 1984.

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