Citação norma APA

Yeats, . W. B. Selected poems and three plays of william butler yeats (Third edition.). Collier Books.

Citação norma Chicago

Yeats, William Butler. Selected Poems and Three Plays of William Butler Yeats. Third edition. New York: Collier Books.

Citação norma MLA

Yeats, William Butler. Selected Poems and Three Plays of William Butler Yeats. Third edition. Collier Books.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.