APA način citiranja (7. izdanje)

Martins Fereira, P. J. (2008). Regional labour market disparities are narrowing. Statistics in focus: General and regional statistics.

Čikaški stil citiranja (17. izdanje)

Martins Fereira, Pedro Jorge. "Regional Labour Market Disparities Are Narrowing." Statistics in Focus: General and Regional Statistics 2008.

MLA način citiranja (8. izdanje)

Martins Fereira, Pedro Jorge. "Regional Labour Market Disparities Are Narrowing." Statistics in Focus: General and Regional Statistics, 2008.