Dyfyniad APA

Thorpe, E., & Thorpe, S. (2010). Pearson General knowledge manual 2010. Pearson.

Dyfyniad Arddull Chicago

Thorpe, Edgar, and Showick Thorpe. Pearson General Knowledge Manual 2010. Delhi: Pearson, 2010.

Dyfyniad MLA

Thorpe, Edgar, and Showick Thorpe. Pearson General Knowledge Manual 2010. Pearson, 2010.

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