| APA | XLGN. (2012, February 15). In Acronym Geek. Retrieved 23:17, February 15, 2012, from http://www.acronymgeek.com/XLGN |
| MLA | "XLGN." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/XLGN>. |
| MHRA | 'XLGN', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/XLGN> [accessed 15 February 2012] |
| Chicago | "XLGN", http://www.acronymgeek.com/XLGN (accessed February 15, 2012). |
| CBE/CSE | XLGN [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/XLGN. |
| Bluebook | XLGN, http://www.acronymgeek.com/XLGN (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XLGN, http://www.acronymgeek.com/XLGN (optional description here) (as of Feb. 15, 2012, 23:17). |
| AMA | XLGN. Acronym Geek. February 15, 2012, 23:17. Available at: http://www.acronymgeek.com/XLGN. Accessed February 15, 2012, 23:17. |