APA (7th ed.) Citation

Sverdrup, H. U. (1951). NBSX (dagbok fra Norwegian-British-Swedish Antarctic Expedition.

Chicago Style (17th ed.) Citation

Sverdrup, Harald Ulrik. NBSX (dagbok Fra Norwegian-British-Swedish Antarctic Expedition. 1951.

MLA (9th ed.) Citation

Sverdrup, Harald Ulrik. NBSX (dagbok Fra Norwegian-British-Swedish Antarctic Expedition. 1951.

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