APA (7th ed.) Citation

Vegard, L. (1956). Composition, variations and excitation of the auroral luminescence spectra. Aschehoug i komm.

Chicago Style (17th ed.) Citation

Vegard, Lars. Composition, Variations and Excitation of the Auroral Luminescence Spectra. Oslo: Aschehoug i komm, 1956.

MLA (9th ed.) Citation

Vegard, Lars. Composition, Variations and Excitation of the Auroral Luminescence Spectra. Aschehoug i komm, 1956.

Warning: These citations may not always be 100% accurate.