APA (7th ed.) Citation

Thomson, G. M. (1980). The prime ministers, from Robert Walpole to Margaret Thatcher. Nationwide Book Service.

Chicago Style (17th ed.) Citation

Thomson, George Malcolm. The Prime Ministers, from Robert Walpole to Margaret Thatcher. [Place of publication not identified]: Nationwide Book Service, 1980.

MLA (9th ed.) Citation

Thomson, George Malcolm. The Prime Ministers, from Robert Walpole to Margaret Thatcher. Nationwide Book Service, 1980.