एपीए उद्धरण

Coe, N. (2011). Oxford practice grammar with answers: (practice-plus CD-ROM). Oxford: Oxford University Press.

शिकागो स्टाइल उद्धरण

Coe, Norman. Oxford Practice Grammar With Answers: (practice-plus CD-ROM). Oxford: Oxford University Press, 2011.

एमएलए उद्धरण

Coe, Norman. Oxford Practice Grammar With Answers: (practice-plus CD-ROM). Oxford: Oxford University Press, 2011.