APA (7th ed.) Citation

Armstrong, T. (1964). Ice atlases. Polar Record, 12(77), 161.

Chicago Style (17th ed.) Citation

Armstrong, Terence. "Ice Atlases." Polar Record 12, no. 77 (1964): 161.

MLA (9th ed.) Citation

Armstrong, Terence. "Ice Atlases." Polar Record, vol. 12, no. 77, 1964, p. 161.