| APA | SOLF. (2012, February 15). In Acronym Geek. Retrieved 22:59, February 15, 2012, from http://www.acronymgeek.com/SOLF |
| MLA | "SOLF." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SOLF>. |
| MHRA | 'SOLF', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SOLF> [accessed 15 February 2012] |
| Chicago | "SOLF", http://www.acronymgeek.com/SOLF (accessed February 15, 2012). |
| CBE/CSE | SOLF [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SOLF. |
| Bluebook | SOLF, http://www.acronymgeek.com/SOLF (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SOLF, http://www.acronymgeek.com/SOLF (optional description here) (as of Feb. 15, 2012, 22:59). |
| AMA | SOLF. Acronym Geek. February 15, 2012, 22:59. Available at: http://www.acronymgeek.com/SOLF. Accessed February 15, 2012, 22:59. |