Dyfyniad APA

Branson, R. (2006). Screw It, Let's Do It. Virgin Books.

Dyfyniad Arddull Chicago

Branson, Richard. Screw It, Let's Do It. London: Virgin Books, 2006.

Dyfyniad MLA

Branson, Richard. Screw It, Let's Do It. Virgin Books, 2006.

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