APA (7th ed.) Citation

L, F. (1936). The Scientific Results of the German Greenland Expedition, Alfred Wegener , 1929 and 1930–31. Polar Record, 2(12), 134.

Chicago Style (17th ed.) Citation

L, F. "The Scientific Results of the German Greenland Expedition, Alfred Wegener , 1929 and 1930–31." Polar Record 2, no. 12 (1936): 134.

MLA (9th ed.) Citation

L, F. "The Scientific Results of the German Greenland Expedition, Alfred Wegener , 1929 and 1930–31." Polar Record, vol. 2, no. 12, 1936, p. 134.