Citazione Stile APA (7a Edizione)

Wolfensohn, J. D., & Kircher, A. (2005). Voice for the world's poor: Selected speeches and writings of World Bank president James D. Wolfensohn, 1995-2005. World Bank.

Citazione stile Chigago Style (17a edizione)

Wolfensohn, James D., e Andrew Kircher. Voice for the World's Poor: Selected Speeches and Writings of World Bank President James D. Wolfensohn, 1995-2005. Washington, D.C.: World Bank, 2005.

Citatione MLA (8a ed.)

Wolfensohn, James D., e Andrew Kircher. Voice for the World's Poor: Selected Speeches and Writings of World Bank President James D. Wolfensohn, 1995-2005. World Bank, 2005.