Cita APA (7th ed.)

Clapham, J. H. (1930). An economic history of modern britain. Cambridge University.

Cita Chicago (17th ed.)

Clapham, J. H. An Economic History of Modern Britain. Cambridge: Cambridge University, 1930.

Cita MLA (9th ed.)

Clapham, J. H. An Economic History of Modern Britain. Cambridge University, 1930.