Dyfyniad APA

Swan, W., & Brown, P. (2013). Retrofitting the built environment. Wiley-Blackwell.

Dyfyniad Arddull Chicago

Swan, William, and Philip Brown. Retrofitting the Built Environment. Chichester, West Sussex: Wiley-Blackwell, 2013.

Dyfyniad MLA

Swan, William, and Philip Brown. Retrofitting the Built Environment. Wiley-Blackwell, 2013.

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