Cita APA (7a ed.)

Preston, J. (2009). Competition for Long Distance Passenger Rail Services: The Emerging Evidence. OECD Publishing.

Cita Chicago Style (17a ed.)

Preston, John. Competition for Long Distance Passenger Rail Services: The Emerging Evidence. Paris: OECD Publishing, 2009.

Cita MLA (9a ed.)

Preston, John. Competition for Long Distance Passenger Rail Services: The Emerging Evidence. OECD Publishing, 2009.