APA (7th ed.) Citation

Leer, E. (1980). Nordlysets årsak. University of Tromsø.

Chicago Style (17th ed.) Citation

Leer, Egil. Nordlysets årsak. University of Tromsø, 1980.

MLA (9th ed.) Citation

Leer, Egil. Nordlysets årsak. University of Tromsø, 1980.

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