APA (7 वां संस्करण) प्रशस्ति पत्र

Barker, H. (2014). Howard Barker: Plays eight. Oberon Books.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Barker, Howard. Howard Barker: Plays Eight. London: Oberon Books, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Barker, Howard. Howard Barker: Plays Eight. Oberon Books, 2014.