Gaya APA
Gundling, L. (2006).
International Environmental Law: Marine Environment, Polar Regions, Outer Space (Ed.2).
GENEVA:
UNITAR.
Gaya MLA
Gundling, Lothar.
"International Environmental Law: Marine Environment, Polar Regions, Outer Space".
Ed.2
GENEVA:
UNITAR,
2006.
Text.