APA引文

(2004). A model for calculating interconnection costs in telecommunications. Washington, D. C: The World Bank.

Trích dẫn kiểu Chicago

A Model for Calculating Interconnection Costs in Telecommunications. Washington, D. C: The World Bank, 2004.

MLA引文

A Model for Calculating Interconnection Costs in Telecommunications. Washington, D. C: The World Bank, 2004.

警告：這些引文格式不一定是100％准確.