| APA | SEYH. (2012, February 15). In Acronym Geek. Retrieved 20:39, February 15, 2012, from http://www.acronymgeek.com/SEYH |
| MLA | "SEYH." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SEYH>. |
| MHRA | 'SEYH', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SEYH> [accessed 15 February 2012] |
| Chicago | "SEYH", http://www.acronymgeek.com/SEYH (accessed February 15, 2012). |
| CBE/CSE | SEYH [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SEYH. |
| Bluebook | SEYH, http://www.acronymgeek.com/SEYH (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SEYH, http://www.acronymgeek.com/SEYH (optional description here) (as of Feb. 15, 2012, 20:39). |
| AMA | SEYH. Acronym Geek. February 15, 2012, 20:39. Available at: http://www.acronymgeek.com/SEYH. Accessed February 15, 2012, 20:39. |