APA (7th ed.) Citation

Boucher, D. (1998). Political theories of international relations : from Thucydides to the present / David Boucher: From Thucydides to the present. Oxford University Press.

Chicago Style (17th ed.) Citation

Boucher, David. Political Theories of International Relations : From Thucydides to the Present / David Boucher: From Thucydides to the Present. Oxford: Oxford University Press, 1998.

MLA (9th ed.) Citation

Boucher, David. Political Theories of International Relations : From Thucydides to the Present / David Boucher: From Thucydides to the Present. Oxford University Press, 1998.

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