The castle of perseverance. Four morality plays.(1979).
Chicago-Zitierstil (17. Ausg.)"The Castle of Perseverance." Four Morality Plays.(1979) .
MLA-Zitierstil (8. Ausg.)"The Castle of Perseverance." Four Morality Plays.(1979), .
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.