Cita APA (7a ed.)

Worcester, R. M., & Mortimore, R. (1999). Explaining Labour's landslide. Politico's Publishing.

Cita Chicago Style (17a ed.)

Worcester, Robert M., y Roger Mortimore. Explaining Labour's Landslide. London: Politico's Publishing, 1999.

Cita MLA (9a ed.)

Worcester, Robert M., y Roger Mortimore. Explaining Labour's Landslide. Politico's Publishing, 1999.