Ricci, J. E. (1952). Hydrogen ion concentration: New concepts in a systematic treatment. The MIT Press.
Cita Chicago (17th ed.)Ricci, John Ettore. Hydrogen Ion Concentration: New Concepts in a Systematic Treatment. Cambridge, Massachusetts: The MIT Press, 1952.
Cita MLA (9th ed.)Ricci, John Ettore. Hydrogen Ion Concentration: New Concepts in a Systematic Treatment. The MIT Press, 1952.
Atenció: Aquestes cites poden no estar 100% correctes.