APA (7th ed.) Citation

Cowie, J. W. (1963). The Cambro-Ordovician geology of East Greenland. Experientia, 19(6), 281.

Chicago Style (17th ed.) Citation

Cowie, J. W. "The Cambro-Ordovician Geology of East Greenland." Experientia 19, no. 6 (1963): 281.

MLA (9th ed.) Citation

Cowie, J. W. "The Cambro-Ordovician Geology of East Greenland." Experientia, vol. 19, no. 6, 1963, p. 281.