APA-referens (7:e uppl.)

Sprague, O. M. W. (1910). History of crises under the national banking system. Government Printing Office.

Chicago-referens (17:e uppl.)

Sprague, O. M. W. History of Crises Under the National Banking System. Washington: Government Printing Office, 1910.

MLA-referens (8:e uppl.)

Sprague, O. M. W. History of Crises Under the National Banking System. Government Printing Office, 1910.