एपीए उद्धरण

Bachman, L. F., & Palmer, A. S. (2009). Language testing in practice: Designing and developing useful language tests. Oxford University Press.

शिकागो स्टाइल उद्धरण

Bachman, Lyle F., और Adrian S. Palmer. Language Testing in Practice: Designing and Developing Useful Language Tests. Oxford ; New York: Oxford University Press, 2009.

एमएलए उद्धरण

Bachman, Lyle F., और Adrian S. Palmer. Language Testing in Practice: Designing and Developing Useful Language Tests. Oxford University Press, 2009.