Cita APA (7th ed.)
Hay, P. (2009). Conflict of laws (6th ed.). Thomson/West.
Cita Chicago (17th ed.)
Hay, Peter. Conflict of Laws. 6th ed. St. Paul, MN: Thomson/West, 2009.
Cita MLA (9th ed.)
Hay, Peter. Conflict of Laws. 6th ed. Thomson/West, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.