(1939). Professor Ahlmann's Expedition to East Greenland , 1939–40. Polar Record, 3(18), 110.
Chicago Style (17th ed.) Citation"Professor Ahlmann's Expedition to East Greenland , 1939–40." Polar Record 3, no. 18 (1939): 110.
MLA (9th ed.) Citation"Professor Ahlmann's Expedition to East Greenland , 1939–40." Polar Record, vol. 3, no. 18, 1939, p. 110.
Warning: These citations may not always be 100% accurate.