APA
Blay Sam, Piotrowicz Ryszard, . (2005). Public international law : An Australian perspective. Oxford: Oxford University Press.
Chicago
Blay Sam, Piotrowicz Ryszard, . 2005. Public international law : An Australian perspective. Oxford: Oxford University Press.
Harvard
Blay Sam, Piotrowicz Ryszard, . (2005). Public international law : An Australian perspective. Oxford: Oxford University Press.
MLA
Blay Sam, Piotrowicz Ryszard, . Public international law : An Australian perspective. Oxford: Oxford University Press. 2005.