Dyfyniad APA

Sumner, D. E. (2013). Feature And Magazine Writing. Wiley-Blackwell.

Dyfyniad Arddull Chicago

Sumner, David E. Feature And Magazine Writing. Wiley-Blackwell, 2013.

Dyfyniad MLA

Sumner, David E. Feature And Magazine Writing. Wiley-Blackwell, 2013.

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