APA (7th ed.) Citation

Clegg, H. A., Fox, A., & Thompson, A. F. (1964). A history of British trade unions since 1889. Clarendon Press.

Chicago Style (17th ed.) Citation

Clegg, Hugh A., Alan Fox, and A. F. Thompson. A History of British Trade Unions Since 1889. Oxford: Clarendon Press, 1964.

MLA (9th ed.) Citation

Clegg, Hugh A., et al. A History of British Trade Unions Since 1889. Clarendon Press, 1964.