| APA | EJPI. (2012, February 17). In Acronym Geek. Retrieved 06:31, February 17, 2012, from http://www.acronymgeek.com/EJPI |
| MLA | "EJPI." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/EJPI>. |
| MHRA | 'EJPI', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/EJPI> [accessed 17 February 2012] |
| Chicago | "EJPI", http://www.acronymgeek.com/EJPI (accessed February 17, 2012). |
| CBE/CSE | EJPI [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/EJPI. |
| Bluebook | EJPI, http://www.acronymgeek.com/EJPI (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EJPI, http://www.acronymgeek.com/EJPI (optional description here) (as of Feb. 17, 2012, 06:31). |
| AMA | EJPI. Acronym Geek. February 17, 2012, 06:31. Available at: http://www.acronymgeek.com/EJPI. Accessed February 17, 2012, 06:31. |