| APA | SOL. (2012, February 9). In Acronym Geek. Retrieved 03:30, February 9, 2012, from http://www.acronymgeek.com/SOL |
| MLA | "SOL." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/SOL>. |
| MHRA | 'SOL', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/SOL> [accessed 9 February 2012] |
| Chicago | "SOL", http://www.acronymgeek.com/SOL (accessed February 9, 2012). |
| CBE/CSE | SOL [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/SOL. |
| Bluebook | SOL, http://www.acronymgeek.com/SOL (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SOL, http://www.acronymgeek.com/SOL (optional description here) (as of Feb. 9, 2012, 03:30). |
| AMA | SOL. Acronym Geek. February 9, 2012, 03:30. Available at: http://www.acronymgeek.com/SOL. Accessed February 9, 2012, 03:30. |