Cita APA (7a ed.)

Houghton, D. P. (2001). US foreign policy and the Iran hostage crisis. Cambridge University Press.

Cita Chicago Style (17a ed.)

Houghton, David Patrick. US Foreign Policy and the Iran Hostage Crisis. Cambridge: Cambridge University Press, 2001.

Cita MLA (9a ed.)

Houghton, David Patrick. US Foreign Policy and the Iran Hostage Crisis. Cambridge University Press, 2001.