एपीए उद्धरण

O'Nell, G. K. (1983). Technology edge: Opportunities for America in world competition. New York: Simon and Schuster.

शिकागो स्टाइल उद्धरण

O'Nell, Gerard K. Technology Edge: Opportunities for America in World Competition. New York: Simon and Schuster, 1983.

एमएलए उद्धरण

O'Nell, Gerard K. Technology Edge: Opportunities for America in World Competition. New York: Simon and Schuster, 1983.