Não informado. (2000). Technical news from the National Bureau of Standards. U.S. Department of Commerce.
Style de citation Chicago (17e éd.)Não informado. Technical News from the National Bureau of Standards. Washington: U.S. Department of Commerce, 2000.
Style de citation MLA (8e éd.)Não informado. Technical News from the National Bureau of Standards. U.S. Department of Commerce, 2000.
Attention : ces citations peuvent ne pas être correctes à 100%.
