APA (7. basım) Alıntı

Montgomery, J., & Foster, E. (1992). Beyond the wall: German unification and European security. Royal United Services Institute For Defence Studies.

Chicago Style (17. basım) Atıf

Montgomery, John, ve Edward Foster. Beyond the Wall: German Unification and European Security. London: Royal United Services Institute For Defence Studies, 1992.

MLA (8th ed.) Atıf

Montgomery, John, ve Edward Foster. Beyond the Wall: German Unification and European Security. Royal United Services Institute For Defence Studies, 1992.