Dyfyniad APA

SpringerLink (Online service), Jenks, M., & Jones, C. (2008). Sustainable city form. Springer.

Dyfyniad Arddull Chicago

SpringerLink (Online service), Mike Jenks, and Colin Jones. Sustainable City Form. Dordrecht: Springer, 2008.

Dyfyniad MLA

SpringerLink (Online service), et al. Sustainable City Form. Springer, 2008.

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