एपीए उद्धरण

 Freire, R. (2015).  Q: Skills for success : Listening and speaking. 4.  Oxford University Press.

शिकागो स्टाइल उद्धरण

 Freire, Robert.  Q: Skills for Success : Listening and Speaking. 4.  Oxford University Press, 2015.

एमएलए उद्धरण

 Freire, Robert.  Q: Skills for Success : Listening and Speaking. 4.  Oxford University Press, 2015.