Lawrence, T. J., & Winfield, P. H. (1923). The principles of international law (7th ed., rev.). D.C. Heath.
Chicagoスタイル(17版)引用形式Lawrence, T. J., , Percy Henry Winfield. The Principles of International Law. 7th ed., rev. Boston: D.C. Heath, 1923.
MLA(8版)引用形式Lawrence, T. J., , Percy Henry Winfield. The Principles of International Law. 7th ed., rev. D.C. Heath, 1923.
警告: この引用は必ずしも正確ではありません.