APA (7th ed.) Citation

Clarke, G., & Briggs, A. (1999). Graham Clarke's history of England. Third Millennium Publishing.

Chicago Style (17th ed.) Citation

Clarke, Graham, and Assa Briggs. Graham Clarke's History of England. Surrey: Third Millennium Publishing, 1999.

MLA (8th ed.) Citation

Clarke, Graham, and Assa Briggs. Graham Clarke's History of England. Third Millennium Publishing, 1999.

Warning: These citations may not always be 100% accurate.