| APA | LJPI. (2012, February 16). In Acronym Geek. Retrieved 00:10, February 16, 2012, from http://www.acronymgeek.com/LJPI |
| MLA | "LJPI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/LJPI>. |
| MHRA | 'LJPI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/LJPI> [accessed 16 February 2012] |
| Chicago | "LJPI", http://www.acronymgeek.com/LJPI (accessed February 16, 2012). |
| CBE/CSE | LJPI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/LJPI. |
| Bluebook | LJPI, http://www.acronymgeek.com/LJPI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LJPI, http://www.acronymgeek.com/LJPI (optional description here) (as of Feb. 16, 2012, 00:10). |
| AMA | LJPI. Acronym Geek. February 16, 2012, 00:10. Available at: http://www.acronymgeek.com/LJPI. Accessed February 16, 2012, 00:10. |