National intelligence tests.
Manual of directions for use with scale A and scale B, with all forms.
Prepared under the auspices of the National Research Council by M.E. Haggerty, L.M. Terman, E.L. Thorndike, G.M. Whipple, and R.M. Yerkes, chairman.
APA Citation
National Research Council (U.S.). (1921). National intelligence tests: Manual of directions for use with scale A and scale B, with all forms. Yonkers-on-Hudson, N.Y.: World Book Company.
MLA Citation
National Research Council (U.S.). National Intelligence Tests: Manual of Directions for Use With Scale A And Scale B, With All Forms. Yonkers-on-Hudson, N.Y.: World Book Company, 1921.
Warning: These citations may not always be complete (especially for serials).