Wing, C. (2005). Enter Invisible (1–). Sarabande Books. https://oaks.kent.edu/node/1762
Wing, Catherine. 2005. “Enter Invisible”. Sarabande Books. https://oaks.kent.edu/node/1762.
Wing, Catherine. Enter Invisible. Sarabande Books, 1 Oct. 2005, https://oaks.kent.edu/node/1762.