| APA | XTPP. (2012, February 14). In Acronym Geek. Retrieved 19:57, February 14, 2012, from http://www.acronymgeek.com/XTPP |
| MLA | "XTPP." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/XTPP>. |
| MHRA | 'XTPP', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/XTPP> [accessed 14 February 2012] |
| Chicago | "XTPP", http://www.acronymgeek.com/XTPP (accessed February 14, 2012). |
| CBE/CSE | XTPP [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/XTPP. |
| Bluebook | XTPP, http://www.acronymgeek.com/XTPP (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XTPP, http://www.acronymgeek.com/XTPP (optional description here) (as of Feb. 14, 2012, 19:57). |
| AMA | XTPP. Acronym Geek. February 14, 2012, 19:57. Available at: http://www.acronymgeek.com/XTPP. Accessed February 14, 2012, 19:57. |