APA Style
Colombos, C, J., Rothwell, D, R, &, S, T. ().
The International Law of the Sea (Volume 1, Introductory Manual) .
singapore:
.
MLA Style
Colombos, C., John., Rothwell, Donald, R, &, Stephens,, Tim.
"The International Law of the Sea (Volume 1, Introductory Manual)".
singapore:
,
.
Text.