APA (7th ed.) Citation

Booth, K. (1995). International relations theory today. Polity Press.

Chicago Style (17th ed.) Citation

Booth, Ken. International Relations Theory Today. Cambridge [u.a.]: Polity Press, 1995.

MLA (9th ed.) Citation

Booth, Ken. International Relations Theory Today. Polity Press, 1995.

Warning: These citations may not always be 100% accurate.