| APA | LJO. (2012, February 14). In Acronym Geek. Retrieved 06:32, February 14, 2012, from http://www.acronymgeek.com/LJO |
| MLA | "LJO." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/LJO>. |
| MHRA | 'LJO', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/LJO> [accessed 14 February 2012] |
| Chicago | "LJO", http://www.acronymgeek.com/LJO (accessed February 14, 2012). |
| CBE/CSE | LJO [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/LJO. |
| Bluebook | LJO, http://www.acronymgeek.com/LJO (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LJO, http://www.acronymgeek.com/LJO (optional description here) (as of Feb. 14, 2012, 06:32). |
| AMA | LJO. Acronym Geek. February 14, 2012, 06:32. Available at: http://www.acronymgeek.com/LJO. Accessed February 14, 2012, 06:32. |