APA Format
23381. (New York: Ama Com, 1936). Supervision can be Easy.. :
MLA Format
23381. Supervision can be Easy.. : , New York: Ama Com, 1936
Chicago Format
23381. Supervision can be Easy.. : , New York: Ama Com, 1936
Australian/Harvard Format
23381. New York: Ama Com, 1936. Supervision can be Easy..