APA-referens (7:e uppl.)

Não informado. (1904). Bulletin of the Bureau of Standards. U.S. Department of Commerce, National Bureau of Standards.

Chicago-referens (17:e uppl.)

Não informado. Bulletin of the Bureau of Standards. Washington: U.S. Department of Commerce, National Bureau of Standards, 1904.

MLA-referens (8:e uppl.)

Não informado. Bulletin of the Bureau of Standards. U.S. Department of Commerce, National Bureau of Standards, 1904.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.