APA-Zitierstil (7. Ausg.)

Nayyar, G., Davies, E., & Hallward-Driemeier, M. (2021). At Your Service?: The promise of services-led development. The World Bank.

Chicago-Zitierstil (17. Ausg.)

Nayyar, Gaurav, Elwyn Davies, und Mary Hallward-Driemeier. At Your Service?: The Promise of Services-led Development. Washington, D.C: The World Bank, 2021.

MLA-Zitierstil (8. Ausg.)

Nayyar, Gaurav, et al. At Your Service?: The Promise of Services-led Development. The World Bank, 2021.