APA (7th ed.) Citation

Peacock, H. L. (1984). A history of modern Britain: 1815 - 1981 (4. ed.). Heinemann.

Chicago Style (17th ed.) Citation

Peacock, Herbert L. A History of Modern Britain: 1815 - 1981. 4. ed. London: Heinemann, 1984.

MLA (9th ed.) Citation

Peacock, Herbert L. A History of Modern Britain: 1815 - 1981. 4. ed. Heinemann, 1984.