RUSSELL, R. (1960). Lead isotopes in geology. Interscience.
Cita Chicago (17th ed.)RUSSELL, R.D. Lead Isotopes in Geology. New York: Interscience, 1960.
Cita MLA (9th ed.)RUSSELL, R.D. Lead Isotopes in Geology. Interscience, 1960.
Atenció: Aquestes cites poden no estar 100% correctes.