Plane and spherical trigonometry
[by] H. L. Rietz, J. F. Reilly, and Roscoe Woods.
APA Citation
Rietz, H. L. (Henry Lewis)., Hedrick, E. R. (Earle Raymond). (1950). Plane and spherical trigonometry. 3d ed. New York: Macmillan.
MLA Citation
Rietz, H. L. (Henry Lewis), 1875-1943, and E. R. (Earle Raymond) Hedrick. Plane And Spherical Trigonometry. 3d ed. New York: Macmillan, 1950.
Warning: These citations may not always be complete (especially for serials).