Dyfyniad APA

Arthur, W. B. (2010). Nature of technology: What it is and how it evolves. Penguin Books.

Dyfyniad Arddull Chicago

Arthur, W. Brian. Nature of Technology: What It Is and How It Evolves. London: Penguin Books, 2010.

Dyfyniad MLA

Arthur, W. Brian. Nature of Technology: What It Is and How It Evolves. Penguin Books, 2010.

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