(1960). The Thrust. [s.n.].
Chicago Style (17th ed.) CitationThe Thrust. Pittsburgh, Pa.: [s.n.], 1960.
MLA引文The Thrust. [s.n.], 1960.
警告：这些引文格式不一定是100％准确.
APA引文
(1960). The Thrust. [s.n.].
Chicago Style (17th ed.) CitationThe Thrust. Pittsburgh, Pa.: [s.n.], 1960.
MLA引文The Thrust. [s.n.], 1960.