WB. (2002). WB atlas, 2002. World Bank.
Trích dẫn kiểu ChicagoWB. WB Atlas, 2002. World Bank, 2002.
MLA引文WB. WB Atlas, 2002. World Bank, 2002.
警告：這些引文格式不一定是100％准確.
APA引文
WB. (2002). WB atlas, 2002. World Bank.
Trích dẫn kiểu ChicagoWB. WB Atlas, 2002. World Bank, 2002.
MLA引文WB. WB Atlas, 2002. World Bank, 2002.