The psychology of algebra,
by Edward L. Thorndike, Margaret V. Cobb, Jacob S. Orleans, Percival M. Symonds, Elva Wald and Ella Woodyard ...
APA Citation
Thorndike, E. L. (Edward Lee)., Woodyard, E., Wald, E., Symonds, P. Mallon., Orleans, J. S. (Jacob Samuel)., Cobb, M. V. (Margaret Vara). (1923). The psychology of algebra. New York: The Macmillan company.
MLA Citation
Cobb, M. V. (Margaret Vara), et al.. The Psychology of Algebra. New York: The Macmillan company, 1923.
Warning: These citations may not always be complete (especially for serials).