APA (7th ed.) Citation

Troelsen, J. C. (1952). Danish Pearyland Expedition, 1947–50. Polar Record, 6(44), 467.

Chicago Style (17th ed.) Citation

Troelsen, Johannes C. "Danish Pearyland Expedition, 1947–50." Polar Record 6, no. 44 (1952): 467.

MLA (9th ed.) Citation

Troelsen, Johannes C. "Danish Pearyland Expedition, 1947–50." Polar Record, vol. 6, no. 44, 1952, p. 467.