Tolkien, S. (2025). The room of lost steps: A novel (First edition.). Lake Union Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTolkien, Simon. The Room of Lost Steps: A Novel. First edition. Seattle: Lake Union Publishing, 2025.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTolkien, Simon. The Room of Lost Steps: A Novel. First edition. Lake Union Publishing, 2025.
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