APA (7 वां संस्करण) प्रशस्ति पत्र

Allen, G. S. (2019). The singer acts/the actor sings: A practical guide to living through song. Bloomsbury Academic.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Allen, Glenn Seven. The Singer Acts/the Actor Sings: A Practical Guide to Living Through Song. London ; New York, NY: Bloomsbury Academic, 2019.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Allen, Glenn Seven. The Singer Acts/the Actor Sings: A Practical Guide to Living Through Song. Bloomsbury Academic, 2019.