Cita APA (7th ed.)

Rosas, J. C., & Ferreira, A. R. (2013). Left and right: The great dichotomy revisited. Cambridge Scholars Publishing.

Cita Chicago (17th ed.)

Rosas, João Cardoso, i Ana Rita Ferreira. Left and Right: The Great Dichotomy Revisited. Newcastle upon Tyne: Cambridge Scholars Publishing, 2013.

Cita MLA (9th ed.)

Rosas, João Cardoso, i Ana Rita Ferreira. Left and Right: The Great Dichotomy Revisited. Cambridge Scholars Publishing, 2013.