| APA | ILCO. (2012, February 16). In Acronym Geek. Retrieved 04:30, February 16, 2012, from http://www.acronymgeek.com/ILCO |
| MLA | "ILCO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ILCO>. |
| MHRA | 'ILCO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ILCO> [accessed 16 February 2012] |
| Chicago | "ILCO", http://www.acronymgeek.com/ILCO (accessed February 16, 2012). |
| CBE/CSE | ILCO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ILCO. |
| Bluebook | ILCO, http://www.acronymgeek.com/ILCO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ILCO, http://www.acronymgeek.com/ILCO (optional description here) (as of Feb. 16, 2012, 04:30). |
| AMA | ILCO. Acronym Geek. February 16, 2012, 04:30. Available at: http://www.acronymgeek.com/ILCO. Accessed February 16, 2012, 04:30. |