एपीए उद्धरण

Helgesen, M. (1999). Active listening: Expanding understanding through content. New York: Cambridge University.

शिकागो स्टाइल उद्धरण

Helgesen, Marc. Active Listening: Expanding Understanding Through Content. New York: Cambridge University, 1999.

एमएलए उद्धरण

Helgesen, Marc. Active Listening: Expanding Understanding Through Content. New York: Cambridge University, 1999.