एपीए उद्धरण

Hancock, M., & Mark Hancock & Annie McDonald. (2007). English result. Elementary. Oxford: Oxford University Press.

शिकागो स्टाइल उद्धरण

Hancock, Mark, और Mark Hancock & Annie McDonald. English Result. Elementary. Oxford: Oxford University Press, 2007.

एमएलए उद्धरण

Hancock, Mark, और Mark Hancock & Annie McDonald. English Result. Elementary. Oxford: Oxford University Press, 2007.