Siskind, C. S. (1952). Direct-current machinery. National Book Store].
Chicago Style (17th ed.) CitationSiskind, Charles Seymour. Direct-current Machinery. [Manila: National Book Store], 1952.
MLA引文Siskind, Charles Seymour. Direct-current Machinery. National Book Store], 1952.
警告:這些引文格式不一定是100%准確.