APA (7th ed.) Citation

B, J. O. (1936). Antarctic Whaling, 1935–36. Polar Record, 2(12), 173.

Chicago Style (17th ed.) Citation

B, J. O. "Antarctic Whaling, 1935–36." Polar Record 2, no. 12 (1936): 173.

MLA (9th ed.) Citation

B, J. O. "Antarctic Whaling, 1935–36." Polar Record, vol. 2, no. 12, 1936, p. 173.