APA ציטוט

Ellinger, P. (1942). The spectrocomparator: An instrument for estimating the concentration of pigments in the presence of other pigments, and for comparing absorption spectra.

Citação norma Chicago

Ellinger, Philipp. The Spectrocomparator: An Instrument for Estimating the Concentration of Pigments in the Presence of Other Pigments, and for Comparing Absorption Spectra. 1942.

ציטוט MLA

Ellinger, Philipp. The Spectrocomparator: An Instrument for Estimating the Concentration of Pigments in the Presence of Other Pigments, and for Comparing Absorption Spectra. 1942.