APA-referens (7:e uppl.)

Ashton, T. (1955). An economic history of England: The 18th century. Methuen.

Chicago-referens (17:e uppl.)

Ashton, T.S. An Economic History of England: The 18th Century. London: Methuen, 1955.

MLA-referens (9:e uppl.)

Ashton, T.S. An Economic History of England: The 18th Century. Methuen, 1955.