The effect of a magnetic field upon the absorption spectra of certain rare earths ...
APA Citation
Schulz, W. Frederick. (1909). The effect of a magnetic field upon the absorption spectra of certain rare earths ... Baltimore.
MLA Citation
Schulz, William Frederick, 1872-. The Effect of a Magnetic Field Upon the Absorption Spectra of Certain Rare Earths ... Baltimore, 1909.
Warning: These citations may not always be complete (especially for serials).