Helbo, A. (1987). Theory of performing arts. Benjamins.
芝加哥风格引文Helbo, André. Theory of Performing Arts. Amsterdam ; Philadelphia: Benjamins, 1987.
MLA引文Helbo, André. Theory of Performing Arts. Benjamins, 1987.
警告：这些引文格式不一定是100％准确.
APA引文