Informal adult education :
a guide for administrators, leaders, and teachers /
Malcolm Shepherd Knowles ; with a foreword by Harry A. Overstreet.
APA Citation
Knowles, M. S. (Malcolm Shepherd)., Overstreet, H. A. (1955). Informal adult education: a guide for administrators, leaders, and teachers. New York: Association Press.
MLA Citation
Knowles, Malcolm S. (Malcolm Shepherd), 1913-1997, and Harry A Overstreet. Informal Adult Education: a Guide for Administrators, Leaders, And Teachers. New York: Association Press, 1955.
Warning: These citations may not always be complete (especially for serials).