Cita APA (7th ed.)

Breuer, R. Freedom's twin: Rolf-E. Breuer. The end of tolerance?.(2002).

Cita Chicago (17th ed.)

Breuer, Rolf-E. "Freedom's Twin: Rolf-E. Breuer." The End of Tolerance?.(2002) .

Cita MLA (8th ed.)

Breuer, Rolf-E. "Freedom's Twin: Rolf-E. Breuer." The End of Tolerance?.(2002), .