| APA | OEJ. (2012, February 13). In Acronym Geek. Retrieved 21:12, February 13, 2012, from http://www.acronymgeek.com/OEJ |
| MLA | "OEJ." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/OEJ>. |
| MHRA | 'OEJ', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/OEJ> [accessed 13 February 2012] |
| Chicago | "OEJ", http://www.acronymgeek.com/OEJ (accessed February 13, 2012). |
| CBE/CSE | OEJ [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/OEJ. |
| Bluebook | OEJ, http://www.acronymgeek.com/OEJ (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OEJ, http://www.acronymgeek.com/OEJ (optional description here) (as of Feb. 13, 2012, 21:12). |
| AMA | OEJ. Acronym Geek. February 13, 2012, 21:12. Available at: http://www.acronymgeek.com/OEJ. Accessed February 13, 2012, 21:12. |