Dyfyniad APA

Agence France-Presse. (2012). Serena beats Azarenka for fourth US Open title. Daily Tribune.

Dyfyniad Arddull Chicago

Agence France-Presse. "Serena Beats Azarenka for Fourth US Open Title." Daily Tribune 2012.

Dyfyniad MLA

Agence France-Presse. "Serena Beats Azarenka for Fourth US Open Title." Daily Tribune, 2012.

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