एपीए उद्धरण

Hogg,Martin. (2011). Promises and contract law: Comparative perspective. Cambridge University Press.

शिकागो स्टाइल उद्धरण

Hogg,Martin. Promises and Contract Law: Comparative Perspective. Cambridge: Cambridge University Press, 2011.

एमएलए उद्धरण

Hogg,Martin. Promises and Contract Law: Comparative Perspective. Cambridge University Press, 2011.