Cita APA (7th ed.)

American Society for Political and Legal Philosophy & Friedrich, C. J. (1969). Revolution. Atherton Press.

Cita Chicago (17th ed.)

American Society for Political and Legal Philosophy i Carl J. Friedrich. Revolution. New York: Atherton Press, 1969.

Cita MLA (8th ed.)

American Society for Political and Legal Philosophy i Carl J. Friedrich. Revolution. Atherton Press, 1969.