Não informado. (2009). Proceedings of the American Transit Engineering Association. American Transit Engineering Association.
Chicagoスタイル(17版)引用形式Não informado. Proceedings of the American Transit Engineering Association. New York: American Transit Engineering Association, 2009.
MLA(8版)引用形式Não informado. Proceedings of the American Transit Engineering Association. American Transit Engineering Association, 2009.
警告: この引用は必ずしも正確ではありません.