APA (7th ed.) Citation

Mikkelsen, I. S. (1969). The Electron content in the auroral and mid-latitude region. Det Danske Meteorologiske Institut.

Chicago Style (17th ed.) Citation

Mikkelsen, Ib Steen. The Electron Content in the Auroral and Mid-latitude Region. Charlottenlund: Det Danske Meteorologiske Institut, 1969.

MLA (9th ed.) Citation

Mikkelsen, Ib Steen. The Electron Content in the Auroral and Mid-latitude Region. Det Danske Meteorologiske Institut, 1969.