Ball, M. G. (1998). European railway atlas: Denmark, Germany, Austria, Switzerland (2. ed.). Ian Allan.
Chicago Style (17th ed.) CitationBall, M. G. European Railway Atlas: Denmark, Germany, Austria, Switzerland. 2. ed. Shepperton, Surrey: Ian Allan, 1998.
MLA (8th ed.) CitationBall, M. G. European Railway Atlas: Denmark, Germany, Austria, Switzerland. 2. ed. Ian Allan, 1998.
Warning: These citations may not always be 100% accurate.