| APA | IAN. (2012, February 9). In Acronym Geek. Retrieved 21:05, February 9, 2012, from http://www.acronymgeek.com/IAN |
| MLA | "IAN." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/IAN>. |
| MHRA | 'IAN', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/IAN> [accessed 9 February 2012] |
| Chicago | "IAN", http://www.acronymgeek.com/IAN (accessed February 9, 2012). |
| CBE/CSE | IAN [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/IAN. |
| Bluebook | IAN, http://www.acronymgeek.com/IAN (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IAN, http://www.acronymgeek.com/IAN (optional description here) (as of Feb. 9, 2012, 21:05). |
| AMA | IAN. Acronym Geek. February 9, 2012, 21:05. Available at: http://www.acronymgeek.com/IAN. Accessed February 9, 2012, 21:05. |