APA (7e ed.) Bronvermelding

Não informado. (2022). Progressive Railroading. Trade Press.

Chicago (17e ed.) Bronvermelding

Não informado. Progressive Railroading. Milwaukee, Wis: Trade Press, 2022.

MLA (8e ed.) Bronvermelding

Não informado. Progressive Railroading. Trade Press, 2022.

Let op: Deze citaties zijn niet altijd 100% accuraat.