APA
Guilfoyle D., . (2009). Shipping Interdiction and the Law of the Sea. Cambridge: Cambridge University Press.
Chicago
Guilfoyle Douglas, . 2009. Shipping Interdiction and the Law of the Sea. Cambridge: Cambridge University Press.
Harvard
Guilfoyle D., . (2009). Shipping Interdiction and the Law of the Sea. Cambridge: Cambridge University Press.
MLA
Guilfoyle Douglas, . Shipping Interdiction and the Law of the Sea. Cambridge: Cambridge University Press. 2009.