एपीए उद्धरण

McNamara, R. S. (1968). The essence of security reflections in office. New York: Harper and Row.

शिकागो स्टाइल उद्धरण

McNamara, Robert S. The Essence of Security Reflections in Office. New York: Harper and Row, 1968.

एमएलए उद्धरण

McNamara, Robert S. The Essence of Security Reflections in Office. New York: Harper and Row, 1968.