Geodætisk institut. (1937). Grönland, 1: 5,000,000. Det institut.
Chicago Style (17th ed.) CitationGeodætisk institut. Grönland, 1: 5,000,000. Köbenhavn: Det institut, 1937.
MLA (8th ed.) CitationGeodætisk institut. Grönland, 1: 5,000,000. Det institut, 1937.
Warning: These citations may not always be 100% accurate.