एपीए उद्धरण

Littlejohn, A. (1998). Cambridge english for schools: Teacher's book. Cambridge, UK: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Littlejohn, Andrew. Cambridge English for Schools: Teacher's Book. Cambridge, UK: Cambridge University Press, 1998.

एमएलए उद्धरण

Littlejohn, Andrew. Cambridge English for Schools: Teacher's Book. Cambridge, UK: Cambridge University Press, 1998.