Encyclopedia of educational research;
a project of the American Educational Research Association.
Robert L. Ebel, editor; Victor H. Noll, associate editor; Roger M. Bauer, editorial assistant.

APA Citation

Ebel, R. L., American Educational Research Association. (1969). Encyclopedia of educational research: a project of the American Educational Research Association. 4th ed. [New York]: Macmillan.

MLA Citation

Ebel, Robert L, and American Educational Research Association. Encyclopedia of Educational Research: a Project of the American Educational Research Association. 4th ed. [New York]: Macmillan, 1969.

Warning: These citations may not always be complete (especially for serials).