Carnegie Institution of Washington. Department of Terrestrial Magnetism., & Sverdrup, H. U. 1. (1932). [Map showing the track of the Carnegie in 1929]. [Washington, D. C.: The Institution.
Chicago Style CitationCarnegie Institution of Washington. Department of Terrestrial Magnetism., and H. U. 1888-1957 Sverdrup. [Map Showing the Track of the Carnegie in 1929]. [Washington, D. C.: The Institution, 1932.
MLA CitationCarnegie Institution of Washington. Department of Terrestrial Magnetism., and H. U. 1888-1957 Sverdrup. [Map Showing the Track of the Carnegie in 1929]. [Washington, D. C.: The Institution, 1932.
Warning: These citations may not always be 100% accurate.