Dyfyniad APA

Marsh, D., & Hodsdon, A. (2008). The guardian book of english language. Guardian Creative.

Dyfyniad Arddull Chicago

Marsh, David, and Amelia Hodsdon. The Guardian Book of English Language. UK: Guardian Creative, 2008.

Dyfyniad MLA

Marsh, David, and Amelia Hodsdon. The Guardian Book of English Language. Guardian Creative, 2008.

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