APA (7 वां संस्करण) प्रशस्ति पत्र
Newton, R. P. (1971). Form in the Menschheitsdämmerung: A study of prosodic elements and style in German expressionist poetry. Mouton.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Newton, Robert P. Form in the Menschheitsdämmerung: A Study of Prosodic Elements and Style in German Expressionist Poetry. The Hague: Mouton, 1971.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Newton, Robert P. Form in the Menschheitsdämmerung: A Study of Prosodic Elements and Style in German Expressionist Poetry. Mouton, 1971.
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