APA (7th ed.) Citation

Pelling, H. (1963). A history of British trade unionism. Penguin.

Chicago Style (17th ed.) Citation

Pelling, Henry. A History of British Trade Unionism. Harmondsworth, Middlesex: Penguin, 1963.

MLA (8th ed.) Citation

Pelling, Henry. A History of British Trade Unionism. Penguin, 1963.