(1931). “ Norvegia ” Expedition , 1929–30 and 1930–31. Polar Record, 1(1), 19.
Chicago Style (17th ed.) Citation"“ Norvegia ” Expedition , 1929–30 and 1930–31." Polar Record 1, no. 1 (1931): 19.
MLA (9th ed.) Citation"“ Norvegia ” Expedition , 1929–30 and 1930–31." Polar Record, vol. 1, no. 1, 1931, p. 19.
Warning: These citations may not always be 100% accurate.