Nicoll, A. (1962). British drama (5th e.). George G. Harrap.
Chicago Style (17th ed.) ZitazioaNicoll, Allardyce. British Drama. 5th e. London: George G. Harrap, 1962.
MLA (9th ed.) ZitazioaNicoll, Allardyce. British Drama. 5th e. George G. Harrap, 1962.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.