एपीए उद्धरण

Vanessa Jakeman. (2002). BEC vantage pratice tests - casette 1 ( Upper-intermediate ). Oxford, NY: Oxford Univ. Press.

शिकागो स्टाइल उद्धरण

Vanessa Jakeman. BEC Vantage Pratice Tests - Casette 1 ( Upper-intermediate ). Oxford, NY: Oxford Univ. Press, 2002.

एमएलए उद्धरण

Vanessa Jakeman. BEC Vantage Pratice Tests - Casette 1 ( Upper-intermediate ). Oxford, NY: Oxford Univ. Press, 2002.