Dyfyniad APA

(2006). Competition Success yearbook 2006. Competition Review.

Dyfyniad Arddull Chicago

Competition Success Yearbook 2006. New Delhi: Competition Review, 2006.

Dyfyniad MLA

Competition Success Yearbook 2006. Competition Review, 2006.

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