Cole, B., & Durack, R. (1992). Railway posters, 1923-1947: From the collection of the National Railway Museum, York. Laurence King.
Cita Chicago Style (17a ed.)Cole, Beverley, e Richard Durack. Railway Posters, 1923-1947: From the Collection of the National Railway Museum, York. London: Laurence King, 1992.
Cita MLA (8a ed.)Cole, Beverley, e Richard Durack. Railway Posters, 1923-1947: From the Collection of the National Railway Museum, York. Laurence King, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.