APA (7th ed.) Citation

Hast, S. (2014). Spheres of influence in international relations : history, theory and politics / Susanna Hast: History, theory and politics. Ashgate.

Chicago Style (17th ed.) Citation

Hast, Susanna. Spheres of Influence in International Relations : History, Theory and Politics / Susanna Hast: History, Theory and Politics. Farnham, Surrey, England ; Burlington, VT, USA: Ashgate, 2014.

MLA (9th ed.) Citation

Hast, Susanna. Spheres of Influence in International Relations : History, Theory and Politics / Susanna Hast: History, Theory and Politics. Ashgate, 2014.

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