APA (7 वां संस्करण) प्रशस्ति पत्र
Day, A. E. (1952). An autobiography of prayer: One man's discovery of the reality,worth and power of prayer. Harper & Brothers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Day, Albert E. An Autobiography of Prayer: One Man's Discovery of the Reality,worth and Power of Prayer. New York: Harper & Brothers, 1952.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Day, Albert E. An Autobiography of Prayer: One Man's Discovery of the Reality,worth and Power of Prayer. Harper & Brothers, 1952.
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