APA引文

Weber, G. R. (1989). A decade of expanding transportation boundaries. N. Y: CSX Corporation.

Trích dẫn kiểu Chicago

Weber, Gregory R. A Decade of Expanding Transportation Boundaries. N. Y: CSX Corporation, 1989.

MLA引文

Weber, Gregory R. A Decade of Expanding Transportation Boundaries. N. Y: CSX Corporation, 1989.

警告：这些引文格式不一定是100％准确.