RAILROAD TRACK, FRITZFASTENRATH [ed], & GRANT, W. [. (1981). Railroad track theory and practice. Frederick Ungar.
Chicago Style (17th ed.) CitationRAILROAD TRACK, FRITZFASTENRATH [ed], and Walter [pnj] GRANT. Railroad Track Theory and Practice. New York: Frederick Ungar, 1981.
MLA引文RAILROAD TRACK, et al. Railroad Track Theory and Practice. Frederick Ungar, 1981.
警告:這些引文格式不一定是100%准確.