APA (7th ed.) Citation

Ore, O. (1950). Niels Henrik Abel. Birkhäuser.

Chicago Style (17th ed.) Citation

Ore, Oystein. Niels Henrik Abel. Basel: Birkhäuser, 1950.

MLA (9th ed.) Citation

Ore, Oystein. Niels Henrik Abel. Birkhäuser, 1950.

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