| APA | LPKI. (2012, February 14). In Acronym Geek. Retrieved 00:05, February 14, 2012, from http://www.acronymgeek.com/LPKI |
| MLA | "LPKI." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/LPKI>. |
| MHRA | 'LPKI', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/LPKI> [accessed 14 February 2012] |
| Chicago | "LPKI", http://www.acronymgeek.com/LPKI (accessed February 14, 2012). |
| CBE/CSE | LPKI [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/LPKI. |
| Bluebook | LPKI, http://www.acronymgeek.com/LPKI (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LPKI, http://www.acronymgeek.com/LPKI (optional description here) (as of Feb. 14, 2012, 00:05). |
| AMA | LPKI. Acronym Geek. February 14, 2012, 00:05. Available at: http://www.acronymgeek.com/LPKI. Accessed February 14, 2012, 00:05. |