APA (7th ed.) Citation

(1970). The theory of international relations: Selected texts from Gentili to Treitschke. Allen and Unwin.

Chicago Style (17th ed.) Citation

The Theory of International Relations: Selected Texts from Gentili to Treitschke. London: Allen and Unwin, 1970.

MLA (9th ed.) Citation

The Theory of International Relations: Selected Texts from Gentili to Treitschke. Allen and Unwin, 1970.

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