APA ציטוט

Kaul, I., & Inge Kaul; Isabelle Grunberg; Marc A. Stern. (1999). Global public goods: International cooperation in the 21st century. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Kaul, Inge, và Inge Kaul; Isabelle Grunberg; Marc A. Stern. Global Public Goods: International Cooperation in the 21st Century. New York: Oxford University Press, 1999.

ציטוט MLA

Kaul, Inge, và Inge Kaul; Isabelle Grunberg; Marc A. Stern. Global Public Goods: International Cooperation in the 21st Century. New York: Oxford University Press, 1999.