| APA | LS/O. (2012, February 12). In Acronym Geek. Retrieved 08:51, February 12, 2012, from http://www.acronymgeek.com/LS/O |
| MLA | "LS/O." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/LS/O>. |
| MHRA | 'LS/O', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/LS/O> [accessed 12 February 2012] |
| Chicago | "LS/O", http://www.acronymgeek.com/LS/O (accessed February 12, 2012). |
| CBE/CSE | LS/O [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/LS/O. |
| Bluebook | LS/O, http://www.acronymgeek.com/LS/O (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LS/O, http://www.acronymgeek.com/LS/O (optional description here) (as of Feb. 12, 2012, 08:51). |
| AMA | LS/O. Acronym Geek. February 12, 2012, 08:51. Available at: http://www.acronymgeek.com/LS/O. Accessed February 12, 2012, 08:51. |