APA (7 वां संस्करण) प्रशस्ति पत्र

Bogart, A., & Landau, T. (2014). The viewpoints book: A practical guide to viewpoints and composition. Nick Hern Books.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Bogart, Anne, और Tina Landau. The Viewpoints Book: A Practical Guide to Viewpoints and Composition. London: Nick Hern Books, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Bogart, Anne, और Tina Landau. The Viewpoints Book: A Practical Guide to Viewpoints and Composition. Nick Hern Books, 2014.