Wirbel, L. (2004). Star wars: US tools of space supremacy. Pluto Press.
芝加哥风格引文Wirbel, Loring. Star Wars: US Tools of Space Supremacy. London ; Sterling, Va.: Pluto Press, 2004.
MLA引文Wirbel, Loring. Star Wars: US Tools of Space Supremacy. Pluto Press, 2004.
警告：这些引文格式不一定是100％准确.