| APA | OLIL. (2012, February 17). In Acronym Geek. Retrieved 07:52, February 17, 2012, from http://www.acronymgeek.com/OLIL |
| MLA | "OLIL." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/OLIL>. |
| MHRA | 'OLIL', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/OLIL> [accessed 17 February 2012] |
| Chicago | "OLIL", http://www.acronymgeek.com/OLIL (accessed February 17, 2012). |
| CBE/CSE | OLIL [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/OLIL. |
| Bluebook | OLIL, http://www.acronymgeek.com/OLIL (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OLIL, http://www.acronymgeek.com/OLIL (optional description here) (as of Feb. 17, 2012, 07:52). |
| AMA | OLIL. Acronym Geek. February 17, 2012, 07:52. Available at: http://www.acronymgeek.com/OLIL. Accessed February 17, 2012, 07:52. |