| APA | ILU. (2012, February 10). In Acronym Geek. Retrieved 11:16, February 10, 2012, from http://www.acronymgeek.com/ILU |
| MLA | "ILU." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/ILU>. |
| MHRA | 'ILU', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/ILU> [accessed 10 February 2012] |
| Chicago | "ILU", http://www.acronymgeek.com/ILU (accessed February 10, 2012). |
| CBE/CSE | ILU [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/ILU. |
| Bluebook | ILU, http://www.acronymgeek.com/ILU (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ILU, http://www.acronymgeek.com/ILU (optional description here) (as of Feb. 10, 2012, 11:16). |
| AMA | ILU. Acronym Geek. February 10, 2012, 11:16. Available at: http://www.acronymgeek.com/ILU. Accessed February 10, 2012, 11:16. |