Não informado. (2022). Progressive Railroading. Trade Press.
Chicagoスタイル(17版)引用形式Não informado. Progressive Railroading. Milwaukee, Wis: Trade Press, 2022.
MLA(8版)引用形式Não informado. Progressive Railroading. Trade Press, 2022.
警告: この引用は必ずしも正確ではありません.