APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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