| APA | KSTO. (2012, February 16). In Acronym Geek. Retrieved 19:55, February 16, 2012, from http://www.acronymgeek.com/KSTO |
| MLA | "KSTO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/KSTO>. |
| MHRA | 'KSTO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/KSTO> [accessed 16 February 2012] |
| Chicago | "KSTO", http://www.acronymgeek.com/KSTO (accessed February 16, 2012). |
| CBE/CSE | KSTO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/KSTO. |
| Bluebook | KSTO, http://www.acronymgeek.com/KSTO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KSTO, http://www.acronymgeek.com/KSTO (optional description here) (as of Feb. 16, 2012, 19:55). |
| AMA | KSTO. Acronym Geek. February 16, 2012, 19:55. Available at: http://www.acronymgeek.com/KSTO. Accessed February 16, 2012, 19:55. |