SYMON. Mechanic. [s n].
Chicago Style (17th ed.) CitationSYMON. Mechanic. [s l]: [s n].
MLA引文SYMON. Mechanic. [s n].
警告:這些引文格式不一定是100%准確.
SYMON. Mechanic. [s n].
Chicago Style (17th ed.) CitationSYMON. Mechanic. [s l]: [s n].
MLA引文SYMON. Mechanic. [s n].