Dyfyniad APA

Edgar Thorpe. (2014). Pearson General Knowledge manual 2014. Pearson education.

Dyfyniad Arddull Chicago

Edgar Thorpe. Pearson General Knowledge Manual 2014. New Delhi: Pearson education, 2014.

Dyfyniad MLA

Edgar Thorpe. Pearson General Knowledge Manual 2014. Pearson education, 2014.

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