Yeats, W., & K.Alspach. Russell. (1966). The Variorum edition of the plays of W.B.Yeats. Macmillan.
Citazione stile Chigago Style (17a edizione)Yeats, W.B, e K.Alspach. Russell. The Variorum Edition of the Plays of W.B.Yeats. London: Macmillan, 1966.
Citatione MLA (9a ed.)Yeats, W.B, e K.Alspach. Russell. The Variorum Edition of the Plays of W.B.Yeats. Macmillan, 1966.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.