APA (7th ed.) Citation
Heffner, H. C., Sellman, H. D., & Selden, S. (1993). Técnica teatral moderna (3a. ed.). Eudeba.
Chicago Style (17th ed.) Citation
Heffner, Hubert C., Hunton D. Sellman, and Samuel Selden. Técnica Teatral Moderna. 3a. ed. Buenos Aires: Eudeba, 1993.
MLA (9th ed.) Citation
Heffner, Hubert C., et al. Técnica Teatral Moderna. 3a. ed. Eudeba, 1993.
Warning: These citations may not always be 100% accurate.