Faure, G., & Powell, J. L. (1972). Strontium isotope geology. Springer.
Chicago Style aipamenaFaure, G., and J L. Powell. Strontium Isotope Geology. New york: Springer, 1972.
MLA aipamenaFaure, G., and J L. Powell. Strontium Isotope Geology. Springer, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.