(1957). International Geophysical Year, 1957–58: Arctic, 1957. Polar Record, 8(56), 445.
Chicago Style (17th ed.) Citation"International Geophysical Year, 1957–58: Arctic, 1957." Polar Record 8, no. 56 (1957): 445.
MLA (9th ed.) Citation"International Geophysical Year, 1957–58: Arctic, 1957." Polar Record, vol. 8, no. 56, 1957, p. 445.
Warning: These citations may not always be 100% accurate.