(1950). Vol. 79, № 1-3; Physical Review. Second Series. 1950.
Cita Chicago (17th ed.)Vol. 79, № 1-3; Physical Review. Second Series. 1950, 1950.
Cita MLA (9th ed.)Vol. 79, № 1-3; Physical Review. Second Series. 1950, 1950.
Atenció: Aquestes cites poden no estar 100% correctes.