| APA | OLIO. (2012, February 15). In Acronym Geek. Retrieved 05:41, February 15, 2012, from http://www.acronymgeek.com/OLIO |
| MLA | "OLIO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/OLIO>. |
| MHRA | 'OLIO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/OLIO> [accessed 15 February 2012] |
| Chicago | "OLIO", http://www.acronymgeek.com/OLIO (accessed February 15, 2012). |
| CBE/CSE | OLIO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/OLIO. |
| Bluebook | OLIO, http://www.acronymgeek.com/OLIO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OLIO, http://www.acronymgeek.com/OLIO (optional description here) (as of Feb. 15, 2012, 05:41). |
| AMA | OLIO. Acronym Geek. February 15, 2012, 05:41. Available at: http://www.acronymgeek.com/OLIO. Accessed February 15, 2012, 05:41. |