APA (7 वां संस्करण) प्रशस्ति पत्र

Titze, I. R. (2010). Fascinations with the human voice. NCVS, National Center for Voice and Speech.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Titze, Ingo R. Fascinations with the Human Voice. Salt Lake City, Utah: NCVS, National Center for Voice and Speech, 2010.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Titze, Ingo R. Fascinations with the Human Voice. NCVS, National Center for Voice and Speech, 2010.