APA (7 वां संस्करण) प्रशस्ति पत्र

Koppen, R. Remembering Ceylon: Leonard Woolf's colony in the age of extremism / Randi Koppen. Exploring Text, Media and Memory.(2017).

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Koppen, Randi. "Remembering Ceylon: Leonard Woolf's Colony in the Age of Extremism / Randi Koppen." Exploring Text, Media and Memory.(2017) .

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Koppen, Randi. "Remembering Ceylon: Leonard Woolf's Colony in the Age of Extremism / Randi Koppen." Exploring Text, Media and Memory.(2017), .