(1968). United States activities in the Antarctic, 1966–67. Polar Record, 14(88), 57.
Chicago Style (17th ed.) Citation"United States Activities in the Antarctic, 1966–67." Polar Record 14, no. 88 (1968): 57.
MLA (9th ed.) Citation"United States Activities in the Antarctic, 1966–67." Polar Record, vol. 14, no. 88, 1968, p. 57.
Warning: These citations may not always be 100% accurate.