APA aipamena

United States. National Bureau of Standards. Scientific papers of the Bureau of Standards. Washington: U.S. G.P.O.

Chicago Style aipamena

United States. National Bureau of Standards. Scientific Papers of the Bureau of Standards. Washington: U.S. G.P.O.

MLA aipamena

United States. National Bureau of Standards. Scientific Papers of the Bureau of Standards. Washington: U.S. G.P.O.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.