Common-stock indexes,
by Alfred Cowles, 3rd, and associates.
APA Citation
Cowles Commission for Research in Economics., Cowles, A. (1939). Common-stock indexes. 2d ed. Bloomington, Ind.: Principia Press, Inc..
MLA Citation
Cowles Commission for Research in Economics, and Alfred Cowles. Common-stock Indexes. 2d ed. Bloomington, Ind.: Principia Press, Inc., 1939.
Warning: These citations may not always be complete (especially for serials).