Dyfyniad APA

Steffy, G. R. (2008). Architectural lighting design (3rd ed.). Wiley.

Dyfyniad Arddull Chicago

Steffy, Gary R. Architectural Lighting Design. 3rd ed. Hoboken, N.J: Wiley, 2008.

Dyfyniad MLA

Steffy, Gary R. Architectural Lighting Design. 3rd ed. Wiley, 2008.

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