APA (7th ed.) Citation

Wessel, C., Lützen, J., & Branner, B. (1999). On the analytical representation of direction: An attempt applied chiefly to solving plane and spherical polygons, 1797. C.A. Reitzels.

Chicago Style (17th ed.) Citation

Wessel, Caspar, Jesper Lützen, and Bodil Branner. On the Analytical Representation of Direction: An Attempt Applied Chiefly to Solving Plane and Spherical Polygons, 1797. Copenhagen: C.A. Reitzels, 1999.

MLA (8th ed.) Citation

Wessel, Caspar, et al. On the Analytical Representation of Direction: An Attempt Applied Chiefly to Solving Plane and Spherical Polygons, 1797. C.A. Reitzels, 1999.