APA aipamena

Thomson, D. (1950). England in the nineteenth century. Penguin Books.

Chicago Style aipamena

Thomson, David. England in the Nineteenth Century. Middlesex: Penguin Books, 1950.

MLA aipamena

Thomson, David. England in the Nineteenth Century. Penguin Books, 1950.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.