(1946). United States Flight over the North Geographical Pole, 1946. Polar Record, 4(32), 399.
Chicago Style (17th ed.) Citation"United States Flight over the North Geographical Pole, 1946." Polar Record 4, no. 32 (1946): 399.
MLA (9th ed.) Citation"United States Flight over the North Geographical Pole, 1946." Polar Record, vol. 4, no. 32, 1946, p. 399.
Warning: These citations may not always be 100% accurate.