APA (7th ed.) Citation

(1997). War: A matter of principles (1. publ.). Macmillan [u.a.].

Chicago Style (17th ed.) Citation

War: A Matter of Principles. 1. publ. Basingstoke [u.a.]: Macmillan [u.a.], 1997.

MLA (9th ed.) Citation

War: A Matter of Principles. 1. publ. Macmillan [u.a.], 1997.