Dyfyniad APA

Fulwiler, T., & Hayakawa, A. R. (2008). The college writer's reference (5th ed.). Pearson/Prentice Hall.

Dyfyniad Arddull Chicago

Fulwiler, Toby, and Alan R. Hayakawa. The College Writer's Reference. 5th ed. Upper Saddle River, NJ: Pearson/Prentice Hall, 2008.

Dyfyniad MLA

Fulwiler, Toby, and Alan R. Hayakawa. The College Writer's Reference. 5th ed. Pearson/Prentice Hall, 2008.

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