APA (7th ed.) Zitazioa
Lewis, M. J. T. (2001). Surveying instruments of Greece and Rome. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
Lewis, Michael Jonathan Taunton. Surveying Instruments of Greece and Rome. Cambridge ; New York: Cambridge University Press, 2001.
MLA (9th ed.) Zitazioa
Lewis, Michael Jonathan Taunton. Surveying Instruments of Greece and Rome. Cambridge University Press, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.