| APA | EHS. (2012, February 13). In Acronym Geek. Retrieved 22:58, February 13, 2012, from http://www.acronymgeek.com/EHS |
| MLA | "EHS." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/EHS>. |
| MHRA | 'EHS', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/EHS> [accessed 13 February 2012] |
| Chicago | "EHS", http://www.acronymgeek.com/EHS (accessed February 13, 2012). |
| CBE/CSE | EHS [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/EHS. |
| Bluebook | EHS, http://www.acronymgeek.com/EHS (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EHS, http://www.acronymgeek.com/EHS (optional description here) (as of Feb. 13, 2012, 22:58). |
| AMA | EHS. Acronym Geek. February 13, 2012, 22:58. Available at: http://www.acronymgeek.com/EHS. Accessed February 13, 2012, 22:58. |