(1939). German Spitsbergen Expedition , 1937 and 1938. Polar Record, 3(18), 100.
Chicago Style (17th ed.) Citation"German Spitsbergen Expedition , 1937 and 1938." Polar Record 3, no. 18 (1939): 100.
MLA (9th ed.) Citation"German Spitsbergen Expedition , 1937 and 1938." Polar Record, vol. 3, no. 18, 1939, p. 100.
Warning: These citations may not always be 100% accurate.