| APA | XLR. (2012, February 13). In Acronym Geek. Retrieved 21:53, February 13, 2012, from http://www.acronymgeek.com/XLR |
| MLA | "XLR." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/XLR>. |
| MHRA | 'XLR', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/XLR> [accessed 13 February 2012] |
| Chicago | "XLR", http://www.acronymgeek.com/XLR (accessed February 13, 2012). |
| CBE/CSE | XLR [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/XLR. |
| Bluebook | XLR, http://www.acronymgeek.com/XLR (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XLR, http://www.acronymgeek.com/XLR (optional description here) (as of Feb. 13, 2012, 21:53). |
| AMA | XLR. Acronym Geek. February 13, 2012, 21:53. Available at: http://www.acronymgeek.com/XLR. Accessed February 13, 2012, 21:53. |