Dyfyniad APA

Banister, D. (2012). Planetary boundaries and low carbon urban mobility.

Dyfyniad Arddull Chicago

Banister, D. Planetary Boundaries and Low Carbon Urban Mobility. 2012.

Dyfyniad MLA

Banister, D. Planetary Boundaries and Low Carbon Urban Mobility. 2012.

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