Dokumentuaren aipamena

APA (7th ed.) Zitazioa
ebrary, Inc. (2002). An Assessment of precision time and time interval science and technology. National Academy Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc. An Assessment of Precision Time and Time Interval Science and Technology. Washington, D.C.: National Academy Press, 2002.
MLA (9th ed.) Zitazioa
ebrary, Inc. An Assessment of Precision Time and Time Interval Science and Technology. National Academy Press, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.