Experimental psychology;
an introduction /
by Leo Postman and James P. Egan.
APA Citation
Postman, L. Joseph., Egan, J. P.. (1949). Experimental psychology: an introduction. New York: Harper.
MLA Citation
Postman, Leo Joseph, and James P. Egan. Experimental Psychology: an Introduction. New York: Harper, 1949.
Warning: These citations may not always be complete (especially for serials).