APA (7th ed.) Citation

Drewry, D. J., & Meldrum, D. T. (1978). Antarctic airborne radio echo sounding, 1977–78. Polar Record, 19(120), 267.

Chicago Style (17th ed.) Citation

Drewry, D. J., and D. T. Meldrum. "Antarctic Airborne Radio Echo Sounding, 1977–78." Polar Record 19, no. 120 (1978): 267.

MLA (9th ed.) Citation

Drewry, D. J., and D. T. Meldrum. "Antarctic Airborne Radio Echo Sounding, 1977–78." Polar Record, vol. 19, no. 120, 1978, p. 267.