APA

Elman C., Elman M. F., . (2003). Progress in international relations theory appraising the field. Cambridge (Inglaterra): MIT Press.

Chicago

Elman Colin, Elman Miriam Fendius, . 2003. Progress in international relations theory appraising the field. Cambridge (Inglaterra): MIT Press.

Harvard

Elman C., Elman M. F., . (2003). Progress in international relations theory appraising the field. Cambridge (Inglaterra): MIT Press.

MLA

Elman Colin, Elman Miriam Fendius, . Progress in international relations theory appraising the field. Cambridge (Inglaterra): MIT Press. 2003.