APA
Epps Valerie, Graham Lorie, . (2011). International law. Austin: Wolter Kluwer.
Chicago
Epps Valerie, Graham Lorie, . 2011. International law. Austin: Wolter Kluwer.
Harvard
Epps Valerie, Graham Lorie, . (2011). International law. Austin: Wolter Kluwer.
MLA
Epps Valerie, Graham Lorie, . International law. Austin: Wolter Kluwer. 2011.