Martin, W. C. (1970). Energies of 1snl (l≥3) Configurations in He(4) i as Calculated from Polarization Theory. J Res Natl Bur Stand A Phys Chem.
Citação norma ChicagoMartin, William C. "Energies of 1snl (l≥3) Configurations in He(4) i As Calculated From Polarization Theory." J Res Natl Bur Stand A Phys Chem 1970.
Citação norma MLAMartin, William C. "Energies of 1snl (l≥3) Configurations in He(4) i As Calculated From Polarization Theory." J Res Natl Bur Stand A Phys Chem 1970.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.