APA (7th ed.) Citation

Gethin, P. A. B. (1955). Grønland: A new Danish periodical. Polar Record, 7(50), 423.

Chicago Style (17th ed.) Citation

Gethin, P. A. B. "Grønland: A New Danish Periodical." Polar Record 7, no. 50 (1955): 423.

MLA (9th ed.) Citation

Gethin, P. A. B. "Grønland: A New Danish Periodical." Polar Record, vol. 7, no. 50, 1955, p. 423.