(1958). Expeditions of Norsk Polarinstitutt to Svalbard and east Greenland, 1956 and 1957. Polar Record, 9(59), 139.
Chicago Style (17th ed.) Citation"Expeditions of Norsk Polarinstitutt to Svalbard and East Greenland, 1956 and 1957." Polar Record 9, no. 59 (1958): 139.
MLA (9th ed.) Citation"Expeditions of Norsk Polarinstitutt to Svalbard and East Greenland, 1956 and 1957." Polar Record, vol. 9, no. 59, 1958, p. 139.
Warning: These citations may not always be 100% accurate.