APA-referens

Holsti, O., & Rosenau, J. N. (1984). American leadership in world affairs.

Chicago-stil citat

Holsti, Oler, och James N. Rosenau. American Leadership in World Affairs. London, Allen and Unwin, 1984.

MLA-referens

Holsti, Oler, och James N. Rosenau. American Leadership in World Affairs. 1984.