Dyfyniad APA

Ryder, B. (2007). New restaurant design. London: Laurence King.

Dyfyniad Arddull Chicago

Ryder, Bethan. New Restaurant Design. London: Laurence King, 2007.

Dyfyniad MLA

Ryder, Bethan. New Restaurant Design. London: Laurence King, 2007.

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