APA

Jeffares A. N., . (1949). W. B. Yeats, man and poet. New Haven: Yale University Press.

Chicago

Jeffares A Norman, . 1949. W. B. Yeats, man and poet. New Haven: Yale University Press.

Harvard

Jeffares A. N., . (1949). W. B. Yeats, man and poet. New Haven: Yale University Press.

MLA

Jeffares A Norman, . W. B. Yeats, man and poet. New Haven: Yale University Press. 1949.