APA (7th ed.) Citation

Clapham, J. H. (1926). An economic history of modern Britain ... The University press.

Chicago Style (17th ed.) Citation

Clapham, J. H. An Economic History of Modern Britain ... Cambridge [England]: The University press, 1926.

MLA (9th ed.) Citation

Clapham, J. H. An Economic History of Modern Britain ... The University press, 1926.