Cita APA (7a ed.)
Rilke, R. M. Wartime letters of rainer Maria Rilke (1914-1921) / [por] Maria Rilke Rainer.
Cita estilo Chicago (17a ed.)
Rilke, Rainer Maria. Wartime Letters of Rainer Maria Rilke (1914-1921) / [por] Maria Rilke Rainer.
Cita MLA (9a ed.)
Rilke, Rainer Maria. Wartime Letters of Rainer Maria Rilke (1914-1921) / [por] Maria Rilke Rainer.
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