APA (7 वां संस्करण) प्रशस्ति पत्र

Ridout, N. P. (2013). Passionate amateurs: Theatre, communism, and love. The University of Michigan Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Ridout, Nicholas Peter. Passionate Amateurs: Theatre, Communism, and Love. Ann Arbor: The University of Michigan Press, 2013.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Ridout, Nicholas Peter. Passionate Amateurs: Theatre, Communism, and Love. The University of Michigan Press, 2013.