Lewis, C. S. (2012). Surprised by joy: The shape of my early life (First Mariner Books edition.). Mariner Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLewis, C. S. Surprised by Joy: The Shape of My Early Life. First Mariner Books edition. New York: Mariner Books, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLewis, C. S. Surprised by Joy: The Shape of My Early Life. First Mariner Books edition. Mariner Books, 2012.
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