Cita APA (7th ed.)

Carpenter, T. (1994). The environmental impact of railways. Wiley.

Cita Chicago (17th ed.)

Carpenter, T.G. The Environmental Impact of Railways. Chichester: Wiley, 1994.

Cita MLA (9th ed.)

Carpenter, T.G. The Environmental Impact of Railways. Wiley, 1994.