एपीए उद्धरण

Wilson, K., & Healy, T. (2007). First choice: Student Book. Oxford: Oxford Univ. Press.

शिकागो स्टाइल उद्धरण

Wilson, Ken, और Thomas Healy. First Choice: Student Book. Oxford: Oxford Univ. Press, 2007.

एमएलए उद्धरण

Wilson, Ken, और Thomas Healy. First Choice: Student Book. Oxford: Oxford Univ. Press, 2007.