| APA | IA. (2012, February 14). In Acronym Geek. Retrieved 06:56, February 14, 2012, from http://www.acronymgeek.com/IA |
| MLA | "IA." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/IA>. |
| MHRA | 'IA', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/IA> [accessed 14 February 2012] |
| Chicago | "IA", http://www.acronymgeek.com/IA (accessed February 14, 2012). |
| CBE/CSE | IA [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/IA. |
| Bluebook | IA, http://www.acronymgeek.com/IA (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IA, http://www.acronymgeek.com/IA (optional description here) (as of Feb. 14, 2012, 06:56). |
| AMA | IA. Acronym Geek. February 14, 2012, 06:56. Available at: http://www.acronymgeek.com/IA. Accessed February 14, 2012, 06:56. |