APA-Zitierstil (7. Ausg.)

Singer, J. D., & Alger, C. F. (1968). Quantitative international politics: Insights and evidence. Free Press.

Chicago-Zitierstil (17. Ausg.)

Singer, J. David, und Chadwick F. Alger. Quantitative International Politics: Insights and Evidence. New York: Free Press, 1968.

MLA-Zitierstil (9. Ausg.)

Singer, J. David, und Chadwick F. Alger. Quantitative International Politics: Insights and Evidence. Free Press, 1968.