Dyfyniad APA

Dunbar, J. (1970). Yesterday, today and tomorrow. Mills & Boon.

Dyfyniad Arddull Chicago

Dunbar, Jean. Yesterday, Today and Tomorrow. London: Mills & Boon, 1970.

Dyfyniad MLA

Dunbar, Jean. Yesterday, Today and Tomorrow. Mills & Boon, 1970.

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