| APA | ILH. (2012, February 13). In Acronym Geek. Retrieved 20:54, February 13, 2012, from http://www.acronymgeek.com/ILH |
| MLA | "ILH." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/ILH>. |
| MHRA | 'ILH', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/ILH> [accessed 13 February 2012] |
| Chicago | "ILH", http://www.acronymgeek.com/ILH (accessed February 13, 2012). |
| CBE/CSE | ILH [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/ILH. |
| Bluebook | ILH, http://www.acronymgeek.com/ILH (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ILH, http://www.acronymgeek.com/ILH (optional description here) (as of Feb. 13, 2012, 20:54). |
| AMA | ILH. Acronym Geek. February 13, 2012, 20:54. Available at: http://www.acronymgeek.com/ILH. Accessed February 13, 2012, 20:54. |