Walton, A. J. (1985). Three phases of matter (2nd ed.). English Language Book Society/Oxford University Press.
Cita Chicago (17th ed.)Walton, Alan J. Three Phases of Matter. 2nd ed. Oxford: English Language Book Society/Oxford University Press, 1985.
Cita MLA (9th ed.)Walton, Alan J. Three Phases of Matter. 2nd ed. English Language Book Society/Oxford University Press, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.