APA
Zacklin Ralph,, . (1974). The changing law of the sea : Western Hemisphere perspectives. Leiden: Sijthoff.
Chicago
Zacklin Ralph,, . 1974. The changing law of the sea : Western Hemisphere perspectives. Leiden: Sijthoff.
Harvard
Zacklin Ralph,, . (1974). The changing law of the sea : Western Hemisphere perspectives. Leiden: Sijthoff.
MLA
Zacklin Ralph,, . The changing law of the sea : Western Hemisphere perspectives. Leiden: Sijthoff. 1974.