Citazione Stile APA (7a Edizione)

Kauppi, M. V., & Viotti, P. R. (2020). International relations theory (Sixth edition.). Rowman & Littlefield.

Citazione stile Chigago Style (17a edizione)

Kauppi, Mark V., e Paul R. Viotti. International Relations Theory. Sixth edition. Lanham, Maryland: Rowman & Littlefield, 2020.

Citatione MLA (9a ed.)

Kauppi, Mark V., e Paul R. Viotti. International Relations Theory. Sixth edition. Rowman & Littlefield, 2020.