एपीए उद्धरण

Catherine Walter. (1992). The new Cambridge English course practice ; T3 with key ( Intermediate ). Cambridge, UK: Cambridge Univ. Press.

शिकागो स्टाइल उद्धरण

Catherine Walter. The New Cambridge English Course Practice ; T3 With Key ( Intermediate ). Cambridge, UK: Cambridge Univ. Press, 1992.

एमएलए उद्धरण

Catherine Walter. The New Cambridge English Course Practice ; T3 With Key ( Intermediate ). Cambridge, UK: Cambridge Univ. Press, 1992.