| APA | LPEX. (2012, February 14). In Acronym Geek. Retrieved 16:31, February 14, 2012, from http://www.acronymgeek.com/LPEX |
| MLA | "LPEX." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/LPEX>. |
| MHRA | 'LPEX', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/LPEX> [accessed 14 February 2012] |
| Chicago | "LPEX", http://www.acronymgeek.com/LPEX (accessed February 14, 2012). |
| CBE/CSE | LPEX [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/LPEX. |
| Bluebook | LPEX, http://www.acronymgeek.com/LPEX (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LPEX, http://www.acronymgeek.com/LPEX (optional description here) (as of Feb. 14, 2012, 16:31). |
| AMA | LPEX. Acronym Geek. February 14, 2012, 16:31. Available at: http://www.acronymgeek.com/LPEX. Accessed February 14, 2012, 16:31. |