| APA | ST. (2012, February 14). In Acronym Geek. Retrieved 06:03, February 14, 2012, from http://www.acronymgeek.com/ST |
| MLA | "ST." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/ST>. |
| MHRA | 'ST', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/ST> [accessed 14 February 2012] |
| Chicago | "ST", http://www.acronymgeek.com/ST (accessed February 14, 2012). |
| CBE/CSE | ST [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/ST. |
| Bluebook | ST, http://www.acronymgeek.com/ST (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ST, http://www.acronymgeek.com/ST (optional description here) (as of Feb. 14, 2012, 06:03). |
| AMA | ST. Acronym Geek. February 14, 2012, 06:03. Available at: http://www.acronymgeek.com/ST. Accessed February 14, 2012, 06:03. |