Spherical trigonometry
[by] Aaron Freilich, Henry H. Shanholt and Joseph Seidlin.

APA Citation

Freilich, A., Seidlin, J., Shanholt, H. Harris. (1943). Spherical trigonometry. New York: Silver Burdett company.

MLA Citation

Freilich, Aaron, Joseph Seidlin, and Henry Harris Shanholt. Spherical Trigonometry. New York: Silver Burdett company, 1943.

Warning: These citations may not always be complete (especially for serials).