APA (7 वां संस्करण) प्रशस्ति पत्र

Bragg, W. H. (1927). Creative knowledge, old trades and new science. Harper & Bros..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Bragg, William Henry. Creative Knowledge, Old Trades and New Science. New York London: Harper & Bros., 1927.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Bragg, William Henry. Creative Knowledge, Old Trades and New Science. Harper & Bros., 1927.