APA (7th ed.) Citation

Snäll, S. (1977). Silurian and Ordovician bentonites of Gotland (Sweden). Almquist & Wiksell.

Chicago Style (17th ed.) Citation

Snäll, Sven. Silurian and Ordovician Bentonites of Gotland (Sweden). Stockholm: Almquist & Wiksell, 1977.

MLA (9th ed.) Citation

Snäll, Sven. Silurian and Ordovician Bentonites of Gotland (Sweden). Almquist & Wiksell, 1977.

Warning: These citations may not always be 100% accurate.