APA (7th ed.) Citation

(1970). The great European treaties of the nineteenth century: With an introd. by H. Erle Richards (Repr.). Clarendon Pr.

Chicago Style (17th ed.) Citation

The Great European Treaties of the Nineteenth Century: With an Introd. by H. Erle Richards. Repr. Oxford: Clarendon Pr, 1970.

MLA (9th ed.) Citation

The Great European Treaties of the Nineteenth Century: With an Introd. by H. Erle Richards. Repr. Clarendon Pr, 1970.