Dyfyniad APA

Silvers. Voices of Drought. University of Illinois Press.

Dyfyniad Arddull Chicago

Silvers. Voices of Drought. University of Illinois Press.

Dyfyniad MLA

Silvers. Voices of Drought. University of Illinois Press.

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