एपीए उद्धरण

Littlejohn, A. (1996). Cambridge English for schools: Workbook cassette. Cambridge, UK: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Littlejohn, Andrew. Cambridge English for Schools: Workbook Cassette. Cambridge, UK: Cambridge University Press, 1996.

एमएलए उद्धरण

Littlejohn, Andrew. Cambridge English for Schools: Workbook Cassette. Cambridge, UK: Cambridge University Press, 1996.