| APA | OLCE. (2012, February 14). In Acronym Geek. Retrieved 15:54, February 14, 2012, from http://www.acronymgeek.com/OLCE |
| MLA | "OLCE." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/OLCE>. |
| MHRA | 'OLCE', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/OLCE> [accessed 14 February 2012] |
| Chicago | "OLCE", http://www.acronymgeek.com/OLCE (accessed February 14, 2012). |
| CBE/CSE | OLCE [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/OLCE. |
| Bluebook | OLCE, http://www.acronymgeek.com/OLCE (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OLCE, http://www.acronymgeek.com/OLCE (optional description here) (as of Feb. 14, 2012, 15:54). |
| AMA | OLCE. Acronym Geek. February 14, 2012, 15:54. Available at: http://www.acronymgeek.com/OLCE. Accessed February 14, 2012, 15:54. |