APA (7th ed.) Citation

Geller & Singer. (1998). Nations at war: A scientific study of international conflict. Press Syndicate of the University of Cambridge.

Chicago Style (17th ed.) Citation

Geller and Singer. Nations at War: A Scientific Study of International Conflict. United Kingdom: Press Syndicate of the University of Cambridge, 1998.

MLA (8th ed.) Citation

Geller and Singer. Nations at War: A Scientific Study of International Conflict. Press Syndicate of the University of Cambridge, 1998.

Warning: These citations may not always be 100% accurate.