Citazione Stile APA (7a Edizione)

Holsti, O. R., Hopmann, P. T., & Sullivan, J. D. (1973). Unity and disintegration in international alliances: Comparative studies. John Wiley.

Citazione stile Chigago Style (17a edizione)

Holsti, Ole R., P. Terrence Hopmann, e John D. Sullivan. Unity and Disintegration in International Alliances: Comparative Studies. Nueva York: John Wiley, 1973.

Citatione MLA (9a ed.)

Holsti, Ole R., et al. Unity and Disintegration in International Alliances: Comparative Studies. John Wiley, 1973.