| APA | SEUO. (2012, February 17). In Acronym Geek. Retrieved 04:53, February 17, 2012, from http://www.acronymgeek.com/SEUO |
| MLA | "SEUO." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/SEUO>. |
| MHRA | 'SEUO', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/SEUO> [accessed 17 February 2012] |
| Chicago | "SEUO", http://www.acronymgeek.com/SEUO (accessed February 17, 2012). |
| CBE/CSE | SEUO [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/SEUO. |
| Bluebook | SEUO, http://www.acronymgeek.com/SEUO (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SEUO, http://www.acronymgeek.com/SEUO (optional description here) (as of Feb. 17, 2012, 04:53). |
| AMA | SEUO. Acronym Geek. February 17, 2012, 04:53. Available at: http://www.acronymgeek.com/SEUO. Accessed February 17, 2012, 04:53. |