| APA | EPIH. (2012, February 16). In Acronym Geek. Retrieved 21:50, February 16, 2012, from http://www.acronymgeek.com/EPIH |
| MLA | "EPIH." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EPIH>. |
| MHRA | 'EPIH', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EPIH> [accessed 16 February 2012] |
| Chicago | "EPIH", http://www.acronymgeek.com/EPIH (accessed February 16, 2012). |
| CBE/CSE | EPIH [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EPIH. |
| Bluebook | EPIH, http://www.acronymgeek.com/EPIH (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EPIH, http://www.acronymgeek.com/EPIH (optional description here) (as of Feb. 16, 2012, 21:50). |
| AMA | EPIH. Acronym Geek. February 16, 2012, 21:50. Available at: http://www.acronymgeek.com/EPIH. Accessed February 16, 2012, 21:50. |