APA
Orfield Lester B, ReEdward D, . (1956). Cases and materials on international law. London: Stevens & Sons.
Chicago
Orfield Lester B, ReEdward D, . 1956. Cases and materials on international law. London: Stevens & Sons.
Harvard
Orfield Lester B, ReEdward D, . (1956). Cases and materials on international law. London: Stevens & Sons.
MLA
Orfield Lester B, ReEdward D, . Cases and materials on international law. London: Stevens & Sons. 1956.