Dyfyniad APA

Cohen, J. M. (1988). The Penguin book of Spanish verse. Penguin Books.

Dyfyniad Arddull Chicago

Cohen, John Michael. The Penguin Book of Spanish Verse. London: Penguin Books, 1988.

Dyfyniad MLA

Cohen, John Michael. The Penguin Book of Spanish Verse. Penguin Books, 1988.

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