APA引文

Association of American Railroads. Railroad Committee for the Study of Transportation. (1946). Railroad personnel practices.

Chicago Style (17th ed.) Citation

Association of American Railroads. Railroad Committee for the Study of Transportation. Railroad Personnel Practices. [Washington, 1946.

MLA引文

Association of American Railroads. Railroad Committee for the Study of Transportation. Railroad Personnel Practices. 1946.

警告：这些引文格式不一定是100％准确.