Birks, P. (2005). Unjust enrichment (2nd ed.). Oxford University Press.
Chicago Style (17th ed.) CitationBirks, Peter. Unjust Enrichment. 2nd ed. Oxford ; New York: Oxford University Press, 2005.
MLA (9th ed.) CitationBirks, Peter. Unjust Enrichment. 2nd ed. Oxford University Press, 2005.
Warning: These citations may not always be 100% accurate.