Dyfyniad APA

Thomson, D. (1964). England in the twentieth century: 1914-1963. Harmondsworth: Penguin Books.

Dyfyniad Arddull Chicago

Thomson, David. England in the Twentieth Century: 1914-1963. Harmondsworth: Penguin Books, 1964.

Dyfyniad MLA

Thomson, David. England in the Twentieth Century: 1914-1963. Harmondsworth: Penguin Books, 1964.

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