Fischer, L. A. (1925). History of the standard weights and measures of the United States. Government Printing Office.
Chicago-Zitierstil (17. Ausg.)Fischer, Louis Albert. History of the Standard Weights and Measures of the United States. Washington: Government Printing Office, 1925.
MLA-Zitierstil (9. Ausg.)Fischer, Louis Albert. History of the Standard Weights and Measures of the United States. Government Printing Office, 1925.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.