Smith, F. A. (1896). Maintenance of way standards on American railways: And rules and instructions governing roadway departments. Roadmaster and foreman.
Chicago-стиль цитированияSmith, Frederick A. Maintenance of Way Standards on American Railways: And Rules and Instructions Governing Roadway Departments. Chicago: Roadmaster and foreman, 1896.
MLA-цитированиеSmith, Frederick A. Maintenance of Way Standards on American Railways: And Rules and Instructions Governing Roadway Departments. Roadmaster and foreman, 1896.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.