APA (7th ed.) Zitazioa
Backus, G., Parker, R., & Constable, C. (2005). Foundations of geomagnetism (Digitally printed 1st paperback version.). Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
Backus, George, Robert Parker, eta Catherine Constable. Foundations of Geomagnetism. Digitally printed 1st paperback version. Cambridge ; New York: Cambridge University Press, 2005.
MLA (9th ed.) Zitazioa
Backus, George, et al. Foundations of Geomagnetism. Digitally printed 1st paperback version. Cambridge University Press, 2005.
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