APA (7th ed.) Citation

Holsti, Sullivan, & Hopmann. (1973). Unity and disintegration in international alliances: Comparatives studies. Wiley.

Chicago Style (17th ed.) Citation

Holsti, Sullivan, and Hopmann. Unity and Disintegration in International Alliances: Comparatives Studies. New York: Wiley, 1973.

MLA (8th ed.) Citation

Holsti, et al. Unity and Disintegration in International Alliances: Comparatives Studies. Wiley, 1973.