| APA | NXY. (2012, February 12). In Acronym Geek. Retrieved 07:04, February 12, 2012, from http://www.acronymgeek.com/NXY |
| MLA | "NXY." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/NXY>. |
| MHRA | 'NXY', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/NXY> [accessed 12 February 2012] |
| Chicago | "NXY", http://www.acronymgeek.com/NXY (accessed February 12, 2012). |
| CBE/CSE | NXY [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/NXY. |
| Bluebook | NXY, http://www.acronymgeek.com/NXY (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NXY, http://www.acronymgeek.com/NXY (optional description here) (as of Feb. 12, 2012, 07:04). |
| AMA | NXY. Acronym Geek. February 12, 2012, 07:04. Available at: http://www.acronymgeek.com/NXY. Accessed February 12, 2012, 07:04. |