APA (7th ed.) Citation

Pelling, H. (1963). A history of British Trade Unionism. Macmillan.

Chicago Style (17th ed.) Citation

Pelling, Henry. A History of British Trade Unionism. London: Macmillan, 1963.

MLA (9th ed.) Citation

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