| APA | YTUP. (2012, February 16). In Acronym Geek. Retrieved 14:59, February 16, 2012, from http://www.acronymgeek.com/YTUP |
| MLA | "YTUP." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/YTUP>. |
| MHRA | 'YTUP', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/YTUP> [accessed 16 February 2012] |
| Chicago | "YTUP", http://www.acronymgeek.com/YTUP (accessed February 16, 2012). |
| CBE/CSE | YTUP [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/YTUP. |
| Bluebook | YTUP, http://www.acronymgeek.com/YTUP (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, YTUP, http://www.acronymgeek.com/YTUP (optional description here) (as of Feb. 16, 2012, 14:59). |
| AMA | YTUP. Acronym Geek. February 16, 2012, 14:59. Available at: http://www.acronymgeek.com/YTUP. Accessed February 16, 2012, 14:59. |