Cita APA (7th ed.)

Richter, M. (1995). The history of political and social concepts: A critical introduction. Oxford University Press.

Cita Chicago (17th ed.)

Richter, Melvin. The History of Political and Social Concepts: A Critical Introduction. New York: Oxford University Press, 1995.

Cita MLA (9th ed.)

Richter, Melvin. The History of Political and Social Concepts: A Critical Introduction. Oxford University Press, 1995.