Waters, W. The new Poems: William Waters. The Cambridge companion to Rilke.(2010).
Cita Chicago (17th ed.)Waters, William. "The New Poems: William Waters." The Cambridge Companion to Rilke.(2010) .
Cita MLA (8th ed.)Waters, William. "The New Poems: William Waters." The Cambridge Companion to Rilke.(2010), .
Atenció: Aquestes cites poden no estar 100% correctes.