| APA | ICTU. (2012, February 16). In Acronym Geek. Retrieved 14:27, February 16, 2012, from http://www.acronymgeek.com/ICTU |
| MLA | "ICTU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ICTU>. |
| MHRA | 'ICTU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ICTU> [accessed 16 February 2012] |
| Chicago | "ICTU", http://www.acronymgeek.com/ICTU (accessed February 16, 2012). |
| CBE/CSE | ICTU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ICTU. |
| Bluebook | ICTU, http://www.acronymgeek.com/ICTU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ICTU, http://www.acronymgeek.com/ICTU (optional description here) (as of Feb. 16, 2012, 14:27). |
| AMA | ICTU. Acronym Geek. February 16, 2012, 14:27. Available at: http://www.acronymgeek.com/ICTU. Accessed February 16, 2012, 14:27. |