| APA | EXY. (2012, February 11). In Acronym Geek. Retrieved 17:58, February 11, 2012, from http://www.acronymgeek.com/EXY |
| MLA | "EXY." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/EXY>. |
| MHRA | 'EXY', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/EXY> [accessed 11 February 2012] |
| Chicago | "EXY", http://www.acronymgeek.com/EXY (accessed February 11, 2012). |
| CBE/CSE | EXY [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/EXY. |
| Bluebook | EXY, http://www.acronymgeek.com/EXY (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EXY, http://www.acronymgeek.com/EXY (optional description here) (as of Feb. 11, 2012, 17:58). |
| AMA | EXY. Acronym Geek. February 11, 2012, 17:58. Available at: http://www.acronymgeek.com/EXY. Accessed February 11, 2012, 17:58. |