| APA | XLUG. (2012, February 17). In Acronym Geek. Retrieved 06:37, February 17, 2012, from http://www.acronymgeek.com/XLUG |
| MLA | "XLUG." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/XLUG>. |
| MHRA | 'XLUG', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/XLUG> [accessed 17 February 2012] |
| Chicago | "XLUG", http://www.acronymgeek.com/XLUG (accessed February 17, 2012). |
| CBE/CSE | XLUG [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/XLUG. |
| Bluebook | XLUG, http://www.acronymgeek.com/XLUG (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XLUG, http://www.acronymgeek.com/XLUG (optional description here) (as of Feb. 17, 2012, 06:37). |
| AMA | XLUG. Acronym Geek. February 17, 2012, 06:37. Available at: http://www.acronymgeek.com/XLUG. Accessed February 17, 2012, 06:37. |