| APA | GSEL. (2012, February 16). In Acronym Geek. Retrieved 15:50, February 16, 2012, from http://www.acronymgeek.com/GSEL |
| MLA | "GSEL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GSEL>. |
| MHRA | 'GSEL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GSEL> [accessed 16 February 2012] |
| Chicago | "GSEL", http://www.acronymgeek.com/GSEL (accessed February 16, 2012). |
| CBE/CSE | GSEL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GSEL. |
| Bluebook | GSEL, http://www.acronymgeek.com/GSEL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GSEL, http://www.acronymgeek.com/GSEL (optional description here) (as of Feb. 16, 2012, 15:50). |
| AMA | GSEL. Acronym Geek. February 16, 2012, 15:50. Available at: http://www.acronymgeek.com/GSEL. Accessed February 16, 2012, 15:50. |