APA ציטוט

Nicholson,Michael. (1996). Causes and consequences in international relations: A conceptual study. Printer.

Chicago Edition Citation

Nicholson,Michael. Causes and Consequences in International Relations: A Conceptual Study. London: Printer, 1996.

ציטוט MLA

Nicholson,Michael. Causes and Consequences in International Relations: A Conceptual Study. Printer, 1996.