APA

Shannon T. J., Schoenfeld C., . (1965). University extension. New York: Center for Applied Research in Education.

Chicago

Shannon Theodore J, Schoenfeld Clay, . 1965. University extension. New York: Center for Applied Research in Education.

Harvard

Shannon T. J., Schoenfeld C., . (1965). University extension. New York: Center for Applied Research in Education.

MLA

Shannon Theodore J, Schoenfeld Clay, . University extension. New York: Center for Applied Research in Education. 1965.