Não informado. (1905). Railway Engineering and Maintenance. Simmons Boardman Publishing.
Chicagoスタイル(17版)引用形式Não informado. Railway Engineering and Maintenance. Chicago, Ill: Simmons Boardman Publishing, 1905.
MLA(8版)引用形式Não informado. Railway Engineering and Maintenance. Simmons Boardman Publishing, 1905.
警告: この引用は必ずしも正確ではありません.