Observational geometry,
by William T. Campbell ... With an introduction by Andrew W. Phillips ... and over 300 illustrations and diagrams.
APA Citation
Campbell, W. T. (William Taylor). (1899). Observational geometry. New York: Harper & brothers.
MLA Citation
Campbell, William T. (William Taylor). Observational Geometry. New York: Harper & brothers, 1899.
Warning: These citations may not always be complete (especially for serials).