APA

Okeke Chris N,, . (1974). Controversial subjects of contemporary international law : An examinations of the new entities of international law and their treaty making capacity. Netherlands: Rotterdam University Press.

Chicago

Okeke Chris N,, . 1974. Controversial subjects of contemporary international law : An examinations of the new entities of international law and their treaty making capacity. Netherlands: Rotterdam University Press.

Harvard

Okeke Chris N,, . (1974). Controversial subjects of contemporary international law : An examinations of the new entities of international law and their treaty making capacity. Netherlands: Rotterdam University Press.

MLA

Okeke Chris N,, . Controversial subjects of contemporary international law : An examinations of the new entities of international law and their treaty making capacity. Netherlands: Rotterdam University Press. 1974.