APA引文
Helbo, A. (1987). Theory of performing arts. Benjamins.
Chicago Style (17th ed.) Citation
Helbo, André. Theory of Performing Arts. Amsterdam ; Philadelphia: Benjamins, 1987.
MLA引文
Helbo, André. Theory of Performing Arts. Benjamins, 1987.
警告:這些引文格式不一定是100%准確.