| APA | 2SL. (2012, February 14). In Acronym Geek. Retrieved 07:02, February 14, 2012, from http://www.acronymgeek.com/2SL |
| MLA | "2SL." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/2SL>. |
| MHRA | '2SL', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/2SL> [accessed 14 February 2012] |
| Chicago | "2SL", http://www.acronymgeek.com/2SL (accessed February 14, 2012). |
| CBE/CSE | 2SL [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/2SL. |
| Bluebook | 2SL, http://www.acronymgeek.com/2SL (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 2SL, http://www.acronymgeek.com/2SL (optional description here) (as of Feb. 14, 2012, 07:02). |
| AMA | 2SL. Acronym Geek. February 14, 2012, 07:02. Available at: http://www.acronymgeek.com/2SL. Accessed February 14, 2012, 07:02. |