APA (7 वां संस्करण) प्रशस्ति पत्र

Couzins, R. (2022). Voice as art: From theatre to forensics (First Edition.). Routledge.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Couzins, Richard. Voice as Art: From Theatre to Forensics. First Edition. New York: Routledge, 2022.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Couzins, Richard. Voice as Art: From Theatre to Forensics. First Edition. Routledge, 2022.