| APA | IDEA. (2012, February 8). In Acronym Geek. Retrieved 11:53, February 8, 2012, from http://www.acronymgeek.com/IDEA |
| MLA | "IDEA." Acronym Geek. (2012). Acronym Geek. 8 Feb 2012 <http://www.acronymgeek.com/IDEA>. |
| MHRA | 'IDEA', Acronym Geek, 8 February 2012, <http://www.acronymgeek.com/IDEA> [accessed 8 February 2012] |
| Chicago | "IDEA", http://www.acronymgeek.com/IDEA (accessed February 8, 2012). |
| CBE/CSE | IDEA [Internet]. Acronym Geek; 2012 Feb 8 [cited 2012 Feb 8]. Available from: http://www.acronymgeek.com/IDEA. |
| Bluebook | IDEA, http://www.acronymgeek.com/IDEA (last visited February 8, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IDEA, http://www.acronymgeek.com/IDEA (optional description here) (as of Feb. 8, 2012, 11:53). |
| AMA | IDEA. Acronym Geek. February 8, 2012, 11:53. Available at: http://www.acronymgeek.com/IDEA. Accessed February 8, 2012, 11:53. |