APA-referens (7:e uppl.)
North, D. C. (1966). Growth and welfare in the American past: A new economic history. Prentice-Hall.
Chicago-referens (17:e uppl.)
North, Douglass Cecil. Growth and Welfare in the American Past: A New Economic History. Englewood Cliffs, N.J.: Prentice-Hall, 1966.
MLA-referens (9:e uppl.)
North, Douglass Cecil. Growth and Welfare in the American Past: A New Economic History. Prentice-Hall, 1966.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.