| APA | XLN. (2012, February 13). In Acronym Geek. Retrieved 23:12, February 13, 2012, from http://www.acronymgeek.com/XLN |
| MLA | "XLN." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/XLN>. |
| MHRA | 'XLN', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/XLN> [accessed 13 February 2012] |
| Chicago | "XLN", http://www.acronymgeek.com/XLN (accessed February 13, 2012). |
| CBE/CSE | XLN [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/XLN. |
| Bluebook | XLN, http://www.acronymgeek.com/XLN (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XLN, http://www.acronymgeek.com/XLN (optional description here) (as of Feb. 13, 2012, 23:12). |
| AMA | XLN. Acronym Geek. February 13, 2012, 23:12. Available at: http://www.acronymgeek.com/XLN. Accessed February 13, 2012, 23:12. |