APA (7 वां संस्करण) प्रशस्ति पत्र

Williams, N. M. (1998). Ideology and utopia in the poetry of William Blake (first publ.). Univ. Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Williams, Nicholas M. Ideology and Utopia in the Poetry of William Blake. first publ. Cambridge [u.a.]: Univ. Press, 1998.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Williams, Nicholas M. Ideology and Utopia in the Poetry of William Blake. first publ. Univ. Press, 1998.