APA (7th ed.) Citation

Thompson, J. E. (1942). Elements of spherical trigonometry. D. Van Nostrand company, inc..

Chicago Style (17th ed.) Citation

Thompson, James Edgar. Elements of Spherical Trigonometry. New York: D. Van Nostrand company, inc., 1942.

MLA (9th ed.) Citation

Thompson, James Edgar. Elements of Spherical Trigonometry. D. Van Nostrand company, inc., 1942.

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