Dyfyniad APA

Allen, A., Atkinson, A., Meijer, S., & You, N. (2002). Sustainable urbanisation: Bridging the green and brown agendas. Development Planning Unit, University College London.

Dyfyniad Arddull Chicago

Allen, Adriana, Adrian Atkinson, Sonja Meijer, and Nicholas You. Sustainable Urbanisation: Bridging the Green and Brown Agendas. London: Development Planning Unit, University College London, 2002.

Dyfyniad MLA

Allen, Adriana, et al. Sustainable Urbanisation: Bridging the Green and Brown Agendas. Development Planning Unit, University College London, 2002.

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