| APA | EPIA. (2012, February 12). In Acronym Geek. Retrieved 12:40, February 12, 2012, from http://www.acronymgeek.com/EPIA |
| MLA | "EPIA." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/EPIA>. |
| MHRA | 'EPIA', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/EPIA> [accessed 12 February 2012] |
| Chicago | "EPIA", http://www.acronymgeek.com/EPIA (accessed February 12, 2012). |
| CBE/CSE | EPIA [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/EPIA. |
| Bluebook | EPIA, http://www.acronymgeek.com/EPIA (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EPIA, http://www.acronymgeek.com/EPIA (optional description here) (as of Feb. 12, 2012, 12:40). |
| AMA | EPIA. Acronym Geek. February 12, 2012, 12:40. Available at: http://www.acronymgeek.com/EPIA. Accessed February 12, 2012, 12:40. |