| APA | EH&PS. (2012, February 10). In Acronym Geek. Retrieved 08:15, February 10, 2012, from http://www.acronymgeek.com/EH&PS |
| MLA | "EH&PS." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/EH&PS>. |
| MHRA | 'EH&PS', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/EH&PS> [accessed 10 February 2012] |
| Chicago | "EH&PS", http://www.acronymgeek.com/EH&PS (accessed February 10, 2012). |
| CBE/CSE | EH&PS [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/EH&PS. |
| Bluebook | EH&PS, http://www.acronymgeek.com/EH&PS (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EH&PS, http://www.acronymgeek.com/EH&PS (optional description here) (as of Feb. 10, 2012, 08:15). |
| AMA | EH&PS. Acronym Geek. February 10, 2012, 08:15. Available at: http://www.acronymgeek.com/EH&PS. Accessed February 10, 2012, 08:15. |