APA (7th ed.) Citation

Armstrong, D. M. (1997). A world of states of affairs (1. publ.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Armstrong, David M. A World of States of Affairs. 1. publ. Cambridge [u.a.]: Cambridge Univ. Press, 1997.

MLA (9th ed.) Citation

Armstrong, David M. A World of States of Affairs. 1. publ. Cambridge Univ. Press, 1997.