Mathisen, T. (1959). Methodology in the study of international relations. Oslo University Press.
Chicago Style (17th ed.) CitationMathisen, Trygve. Methodology in the Study of International Relations. Oslo: Oslo University Press, 1959.
MLA (9th ed.) CitationMathisen, Trygve. Methodology in the Study of International Relations. Oslo University Press, 1959.
Warning: These citations may not always be 100% accurate.