APA

Evans G., Newnham J., . (1998). Dictionary of intrnational relations. : Penguin books.

Chicago

Evans Graham, Newnham Jeffrey, . 1998. Dictionary of intrnational relations. : Penguin books.

Harvard

Evans G., Newnham J., . (1998). Dictionary of intrnational relations. : Penguin books.

MLA

Evans Graham, Newnham Jeffrey, . Dictionary of intrnational relations. : Penguin books. 1998.