Dyfyniad APA

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2013). Green growth in cities. OECD.

Dyfyniad Arddull Chicago

Organisation for Economic Co-operation and Development and ProQuest (Firm). Green Growth in Cities. [Paris]: OECD, 2013.

Dyfyniad MLA

Organisation for Economic Co-operation and Development and ProQuest (Firm). Green Growth in Cities. OECD, 2013.

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