APA (7th ed.) Citation

Armstrong, T. (1955). Soviet work on sea-ice forecasting. Polar Record, 7(49), 302.

Chicago Style (17th ed.) Citation

Armstrong, Terence. "Soviet Work on Sea-ice Forecasting." Polar Record 7, no. 49 (1955): 302.

MLA (9th ed.) Citation

Armstrong, Terence. "Soviet Work on Sea-ice Forecasting." Polar Record, vol. 7, no. 49, 1955, p. 302.