Citazione Stile APA (7a Edizione)

Qiang, C. Z., Pitt, A., & Ayers, S. (2004). Contribution of information and communication technologies to growth. World Bank.

Citazione stile Chigago Style (17a edizione)

Qiang, Christine Zhen-Wei, Alexander Pitt, e Seth Ayers. Contribution of Information and Communication Technologies to Growth. Washington, DC: World Bank, 2004.

Citatione MLA (9a ed.)

Qiang, Christine Zhen-Wei, et al. Contribution of Information and Communication Technologies to Growth. World Bank, 2004.