Dyfyniad APA

Blake, W., & Keynes, G. S. (1968). The letters of William Blake. Harvard University Press.

Dyfyniad Arddull Chicago

Blake, William, and Geoffrey Sir Keynes. The Letters of William Blake. Cambridge, Mass: Harvard University Press, 1968.

Dyfyniad MLA

Blake, William, and Geoffrey Sir Keynes. The Letters of William Blake. Harvard University Press, 1968.

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