APA (7th ed.) Citation

Heiberg, B. (1982). Kristian Bjerknes 1901 - 1981.

Chicago Style (17th ed.) Citation

Heiberg, Bernt. Kristian Bjerknes 1901 - 1981. 1982.

MLA (9th ed.) Citation

Heiberg, Bernt. Kristian Bjerknes 1901 - 1981. 1982.

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