Cita APA (7th ed.)

HELLER R. (2000). RIDING THE REVOLUTION. HARPER COLLINS PUBLISHERS.

Cita Chicago (17th ed.)

HELLER R. RIDING THE REVOLUTION. LONDAN: HARPER COLLINS PUBLISHERS, 2000.

Cita MLA (9th ed.)

HELLER R. RIDING THE REVOLUTION. HARPER COLLINS PUBLISHERS, 2000.