Citazione Stile APA (7a Edizione)
Bischof, G., Karner, S., & Stelzl-Marx, B. (2014). The Vienna Summit and its importance in international history. Lexington Books.
Citazione stile Chigago Style (17a edizione)
Bischof, G�unter, Stefan Karner, e Barbara Stelzl-Marx. The Vienna Summit and Its Importance in International History. Lanham, Maryland ; Plymouth, England: Lexington Books, 2014.
Citatione MLA (9a ed.)
Bischof, G�unter, et al. The Vienna Summit and Its Importance in International History. Lexington Books, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.