APA (7th ed.) Citation

Lindström, G. (1890). The Ascoceratidae and the Lituitidae of the Upper Silurian formation of Gotland. P.A. Norstedt & Söner.

Chicago Style (17th ed.) Citation

Lindström, G. The Ascoceratidae and the Lituitidae of the Upper Silurian Formation of Gotland. Stockholm: P.A. Norstedt & Söner, 1890.

MLA (8th ed.) Citation

Lindström, G. The Ascoceratidae and the Lituitidae of the Upper Silurian Formation of Gotland. P.A. Norstedt & Söner, 1890.

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