APA
Lucio W. H., . (1969). <The> Supervisor. Washington, D.C: ASCD, NEA.
Chicago
Lucio William H, . 1969. <The> Supervisor. Washington, D.C: ASCD, NEA.
Harvard
Lucio W. H., . (1969). <The> Supervisor. Washington, D.C: ASCD, NEA.
MLA
Lucio William H, . <The> Supervisor. Washington, D.C: ASCD, NEA. 1969.