APA引文

Elian , G. (1979). Principle of sovereignty over natural resources. Sijthoff and Noordhoff.

Chicago Edition Citation

Elian , George. Principle of Sovereignty over Natural Resources. USA: Sijthoff and Noordhoff, 1979.

MLA引文

Elian , George. Principle of Sovereignty over Natural Resources. Sijthoff and Noordhoff, 1979.

警告：這些引文格式不一定是100％准確.