APA
Bouchez L J, Kaijen L, . (1973). The future of the law of the sea. The Hague: Martinus Nijhoff Publishers.
Chicago
Bouchez L J, Kaijen L, . 1973. The future of the law of the sea. The Hague: Martinus Nijhoff Publishers.
Harvard
Bouchez L J, Kaijen L, . (1973). The future of the law of the sea. The Hague: Martinus Nijhoff Publishers.
MLA
Bouchez L J, Kaijen L, . The future of the law of the sea. The Hague: Martinus Nijhoff Publishers. 1973.