APA
Palmer A., Robb C. A. R., . (1999). International environmental law reports. Cambridge: Cambridge University Press.
Chicago
Palmer Alice, Robb Cairo A R, . 1999. International environmental law reports. Cambridge: Cambridge University Press.
Harvard
Palmer A., Robb C. A. R., . (1999). International environmental law reports. Cambridge: Cambridge University Press.
MLA
Palmer Alice, Robb Cairo A R, . International environmental law reports. Cambridge: Cambridge University Press. 1999.