| APA | ZUI. (2012, February 11). In Acronym Geek. Retrieved 22:28, February 11, 2012, from http://www.acronymgeek.com/ZUI |
| MLA | "ZUI." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/ZUI>. |
| MHRA | 'ZUI', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/ZUI> [accessed 11 February 2012] |
| Chicago | "ZUI", http://www.acronymgeek.com/ZUI (accessed February 11, 2012). |
| CBE/CSE | ZUI [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/ZUI. |
| Bluebook | ZUI, http://www.acronymgeek.com/ZUI (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZUI, http://www.acronymgeek.com/ZUI (optional description here) (as of Feb. 11, 2012, 22:28). |
| AMA | ZUI. Acronym Geek. February 11, 2012, 22:28. Available at: http://www.acronymgeek.com/ZUI. Accessed February 11, 2012, 22:28. |