APA (7th ed.) Citation

Lasswell, H. D. (1963). The future of political science. Atherton Press.

Chicago Style (17th ed.) Citation

Lasswell, Harold D. The Future of Political Science. New York: Atherton Press, 1963.

MLA (9th ed.) Citation

Lasswell, Harold D. The Future of Political Science. Atherton Press, 1963.