| APA | XTIH. (2012, February 16). In Acronym Geek. Retrieved 07:09, February 16, 2012, from http://www.acronymgeek.com/XTIH |
| MLA | "XTIH." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/XTIH>. |
| MHRA | 'XTIH', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/XTIH> [accessed 16 February 2012] |
| Chicago | "XTIH", http://www.acronymgeek.com/XTIH (accessed February 16, 2012). |
| CBE/CSE | XTIH [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/XTIH. |
| Bluebook | XTIH, http://www.acronymgeek.com/XTIH (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XTIH, http://www.acronymgeek.com/XTIH (optional description here) (as of Feb. 16, 2012, 07:09). |
| AMA | XTIH. Acronym Geek. February 16, 2012, 07:09. Available at: http://www.acronymgeek.com/XTIH. Accessed February 16, 2012, 07:09. |