APA (7th ed.) Citation

Wilson, C. B. (1961). The Upper Middle Hecla Hoek Rocks of Ny Friesland, Spitsbergen. Geological Magazine, 98(2), 89.

Chicago Style (17th ed.) Citation

Wilson, C. B. "The Upper Middle Hecla Hoek Rocks of Ny Friesland, Spitsbergen." Geological Magazine 98, no. 2 (1961): 89.

MLA (9th ed.) Citation

Wilson, C. B. "The Upper Middle Hecla Hoek Rocks of Ny Friesland, Spitsbergen." Geological Magazine, vol. 98, no. 2, 1961, p. 89.