(1951). The icebreaker Yermak. Polar Record, 6(42), 272.
Chicago Style (17th ed.) Citation"The Icebreaker Yermak." Polar Record 6, no. 42 (1951): 272.
MLA (9th ed.) Citation"The Icebreaker Yermak." Polar Record, vol. 6, no. 42, 1951, p. 272.
Warning: These citations may not always be 100% accurate.