एपीए उद्धरण

Harrison, M. (2009). Oxford living grammar: Pre-intermediate. Oxford: Oxford University Press.

शिकागो स्टाइल उद्धरण

Harrison, Mark. Oxford Living Grammar: Pre-intermediate. Oxford: Oxford University Press, 2009.

एमएलए उद्धरण

Harrison, Mark. Oxford Living Grammar: Pre-intermediate. Oxford: Oxford University Press, 2009.