APA (7th ed.) Citation

Barker, H. (2016). Howard Barker: Plays nine. Oberon Books.

Chicago Style (17th ed.) Citation

Barker, Howard. Howard Barker: Plays Nine. London: Oberon Books, 2016.

MLA (9th ed.) Citation

Barker, Howard. Howard Barker: Plays Nine. Oberon Books, 2016.

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