Styl cytowania APA

Kaufmann, D., Kraay, A., & Mastruzzi, M. (2007). The Worldwide Governance Indicators Project: Answering The Critics. The World Bank.

Styl cytowania Chicago

Kaufmann, Daniel, Aart Kraay, i Massimo Mastruzzi. The Worldwide Governance Indicators Project: Answering The Critics. Washington, D.C: The World Bank, 2007.

Styl cytowania MLA

Kaufmann, Daniel, et al. The Worldwide Governance Indicators Project: Answering The Critics. The World Bank, 2007.