APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.