Dyfyniad APA

Lundqvist, M. Sustainable Cities in Theory and Practice: A Comparative Study of Curitiba and Portland. [?]: [?].

Dyfyniad Arddull Chicago

Lundqvist, Marie. Sustainable Cities in Theory and Practice: A Comparative Study of Curitiba and Portland. [?]: [?].

Dyfyniad MLA

Lundqvist, Marie. Sustainable Cities in Theory and Practice: A Comparative Study of Curitiba and Portland. [?]: [?].

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