APA

Burton J. W., . (1971). International relations: A general theory. : Cambridge University press, Cambridge.

Chicago

Burton J W, . 1971. International relations: A general theory. : Cambridge University press, Cambridge.

Harvard

Burton J. W., . (1971). International relations: A general theory. : Cambridge University press, Cambridge.

MLA

Burton J W, . International relations: A general theory. : Cambridge University press, Cambridge. 1971.