Modern geometry;
an elementary treatise on the geometry of the triangle and the circle,
by Roger A. Johnson ... under the editorship of John Wesley Young ...
APA Citation
Johnson, R. A. (Roger Arthur)., Young, J. Wesley. (1929). Modern geometry: an elementary treatise on the geometry of the triangle and the circle. Boston: Houghton, Mifflin company.
MLA Citation
Johnson, Roger A. (Roger Arthur), and John Wesley Young. Modern Geometry: an Elementary Treatise On the Geometry of the Triangle And the Circle. Boston: Houghton, Mifflin company, 1929.
Warning: These citations may not always be complete (especially for serials).