Cita APA (7th ed.)
Dodd, R. (2012). Using SI units in astronomy. Cambridge University Press.
Cita Chicago (17th ed.)
Dodd, Richard. Using SI Units in Astronomy. Cambridge ; New York: Cambridge University Press, 2012.
Cita MLA (9th ed.)
Dodd, Richard. Using SI Units in Astronomy. Cambridge University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.