Dyfyniad APA

ebrary, Inc, & Christie, M. (2011). Simplicity, complexity and modelling. Wiley.

Dyfyniad Arddull Chicago

ebrary, Inc, and Mike Christie. Simplicity, Complexity and Modelling. Chichester, West Sussex, U.K. ; Hoboken, N.J.: Wiley, 2011.

Dyfyniad MLA

ebrary, Inc, and Mike Christie. Simplicity, Complexity and Modelling. Wiley, 2011.

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