Neill, A. S., & Lamb, A. (1996). Summerhill school: New view of childhood (1st St. Martin's Griffin ed.). St. Martin's Griffin.
Chicago Style (17th ed.) ZitazioaNeill, Alexander Sutherland, eta Albert Lamb. Summerhill School: New View of Childhood. 1st St. Martin's Griffin ed. New York: St. Martin's Griffin, 1996.
MLA (9th ed.) ZitazioaNeill, Alexander Sutherland, eta Albert Lamb. Summerhill School: New View of Childhood. 1st St. Martin's Griffin ed. St. Martin's Griffin, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.