एपीए उद्धरण

Hutchinson, T. (1999). Lifetime: Level 3 teacher's book. Oxford: Oxford University Press.

शिकागो स्टाइल उद्धरण

Hutchinson, Tom. Lifetime: Level 3 Teacher's Book. Oxford: Oxford University Press, 1999.

एमएलए उद्धरण

Hutchinson, Tom. Lifetime: Level 3 Teacher's Book. Oxford: Oxford University Press, 1999.