APA (7th ed.) Citation

Friend, P. F. (1962). Danish scientific work in Greenland, 1960. Polar Record, 11(70), 43.

Chicago Style (17th ed.) Citation

Friend, P. F. "Danish Scientific Work in Greenland, 1960." Polar Record 11, no. 70 (1962): 43.

MLA (9th ed.) Citation

Friend, P. F. "Danish Scientific Work in Greenland, 1960." Polar Record, vol. 11, no. 70, 1962, p. 43.