Παραπομπή σε μορφή APA (7η εκδ.)

O'Sullivan, S., & Considine, M. (2015). Contracting-out welfare services: Comparing national policy designs for unemployment assistance. Wiley-Blackwell. https://doi.org/10.1002/9781119016458

Παραπομπή σε μορφή Chicago (17η εκδ.)

O'Sullivan, Siobhan, και Mark Considine. Contracting-out Welfare Services: Comparing National Policy Designs for Unemployment Assistance. Chichester, West Sussex, UK ; Malden, MA: Wiley-Blackwell, 2015. https://doi.org/10.1002/9781119016458.

Παραπομπή σε μορφή MLA (8th εκδ.)

O'Sullivan, Siobhan, και Mark Considine. Contracting-out Welfare Services: Comparing National Policy Designs for Unemployment Assistance. Wiley-Blackwell, 2015. https://doi.org/10.1002/9781119016458.