Dyfyniad APA

Dawood, Y. K. Yesterday today and tomorrow (ed.).

Dyfyniad Arddull Chicago

Dawood, Yusuf K. Yesterday Today and Tomorrow. ed.

Dyfyniad MLA

Dawood, Yusuf K. Yesterday Today and Tomorrow. ed.

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