APA (7th ed.) Citation

Symons, A. (2004). Plays, Acting and Music: A Book Of Theory. Project Gutenberg.

Chicago Style (17th ed.) Citation

Symons, Arthur. Plays, Acting and Music: A Book Of Theory. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Symons, Arthur. Plays, Acting and Music: A Book Of Theory. Project Gutenberg, 2004.

Warning: These citations may not always be 100% accurate.