APA

Harris G., Ugiansky G. M. & Estados Unidos. National Institute of Standards and Technology^pUS. (1996). Specifications and tolerances for reference standards and field standard weights and measures: 2. Specifications and tolerances for field standard measuring flasks. [s.l.]: NIST.

Chicago

Harris G.L, Ugiansky G M and Estados Unidos. National Institute of Standards and Technology^pUS. 1996. Specifications and tolerances for reference standards and field standard weights and measures: 2. Specifications and tolerances for field standard measuring flasks. [s.l.]: NIST.

Harvard

Harris G., Ugiansky G. M. and Estados Unidos. National Institute of Standards and Technology^pUS. (1996). Specifications and tolerances for reference standards and field standard weights and measures: 2. Specifications and tolerances for field standard measuring flasks. [s.l.]: NIST.

MLA

Harris G.L, Ugiansky G M and Estados Unidos. National Institute of Standards and Technology^pUS. Specifications and tolerances for reference standards and field standard weights and measures: 2. Specifications and tolerances for field standard measuring flasks. [s.l.]: NIST. 1996.