Cita APA (7th ed.)

Knights, S., Knights, S. J. R., & Bond, S. (2011). Unemployment persistence: Theoretical and empirical developments.

Cita Chicago (17th ed.)

Knights, S., S. J. R. Knights, i S. Bond. Unemployment Persistence: Theoretical and Empirical Developments. 2011.

Cita MLA (9th ed.)

Knights, S., et al. Unemployment Persistence: Theoretical and Empirical Developments. 2011.