Dyfyniad APA

Perini, K., & Sabbion, P. (2017). Urban sustainability and river restoration: Green and blue infrastructure. Wiley.

Dyfyniad Arddull Chicago

Perini, Katia, and Paola Sabbion. Urban Sustainability and River Restoration: Green and Blue Infrastructure. NewYork: Wiley, 2017.

Dyfyniad MLA

Perini, Katia, and Paola Sabbion. Urban Sustainability and River Restoration: Green and Blue Infrastructure. Wiley, 2017.

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