Dyfyniad APA

Butt, J. E., & Carnall, G. (1990). The age of Johnson 1740-1789. Claredon Press.

Dyfyniad Arddull Chicago

Butt, John Everett, and Geoffrey Carnall. The Age of Johnson 1740-1789. Oxford: Claredon Press, 1990.

Dyfyniad MLA

Butt, John Everett, and Geoffrey Carnall. The Age of Johnson 1740-1789. Claredon Press, 1990.

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