Cita APA (7th ed.)

Gunatilaka, R., Mayer, M., & Vodopivec, M. (2010). The challenge of youth unemployment in Sri Lanka. World Bank.

Cita Chicago (17th ed.)

Gunatilaka, Ramani, Markus Mayer, i Milan Vodopivec. The Challenge of Youth Unemployment in Sri Lanka. Washington D.C.: World Bank, 2010.

Cita MLA (9th ed.)

Gunatilaka, Ramani, et al. The Challenge of Youth Unemployment in Sri Lanka. World Bank, 2010.