Cita APA

Institute for Strategic Studies (London), International Institute for Strategic Studies, & Institute for Strategic Studies. (1967). Strategic survey: The annual assessment of geopolitics 1997/98(1998). Strategic survey.

Citación estilo Chicago

Institute for Strategic Studies (London), International Institute for Strategic Studies, y Institute for Strategic Studies. "Strategic Survey: The Annual Assessment of Geopolitics 1997/98(1998)." Strategic Survey 1967.

Cita MLA

Institute for Strategic Studies (London), et al. "Strategic Survey: The Annual Assessment of Geopolitics 1997/98(1998)." Strategic Survey, 1967.