APA (7e ed.) Bronvermelding

Não informado. (2000). Technical news from the National Bureau of Standards. U.S. Department of Commerce.

Chicago (17e ed.) Bronvermelding

Não informado. Technical News from the National Bureau of Standards. Washington: U.S. Department of Commerce, 2000.

MLA (8e ed.) Bronvermelding

Não informado. Technical News from the National Bureau of Standards. U.S. Department of Commerce, 2000.

Let op: Deze citaties zijn niet altijd 100% accuraat.