एपीए उद्धरण

Buck, G., & Gary Buck. (2001). Assessing listening. Cambridge,New York: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Buck, Gary, और Gary Buck. Assessing Listening. Cambridge,New York: Cambridge University Press, 2001.

एमएलए उद्धरण

Buck, Gary, और Gary Buck. Assessing Listening. Cambridge,New York: Cambridge University Press, 2001.