APA (7th ed.) Citation

Buzan, B. (2014). An introduction to the English school of international relations: The societal approach. Polity.

Chicago Style (17th ed.) Citation

Buzan, Barry. An Introduction to the English School of International Relations: The Societal Approach. Cambridge, UK ; Malden, MA: Polity, 2014.

MLA (9th ed.) Citation

Buzan, Barry. An Introduction to the English School of International Relations: The Societal Approach. Polity, 2014.