Hänvisningar gällande denna post

APA-referens (7:e uppl.)
ebrary, Inc. (2002). An Assessment of the National Institute of Standards and Technology measurement and standards laboratores: Fisal year 2002. National Academy Press.
Chicago-referens (17:e uppl.)
ebrary, Inc. An Assessment of the National Institute of Standards and Technology Measurement and Standards Laboratores: Fisal Year 2002. Washington, D.C.: National Academy Press, 2002.
MLA-referens (9:e uppl.)
ebrary, Inc. An Assessment of the National Institute of Standards and Technology Measurement and Standards Laboratores: Fisal Year 2002. National Academy Press, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.