| APA | LOIP. (2012, February 15). In Acronym Geek. Retrieved 11:11, February 15, 2012, from http://www.acronymgeek.com/LOIP |
| MLA | "LOIP." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LOIP>. |
| MHRA | 'LOIP', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LOIP> [accessed 15 February 2012] |
| Chicago | "LOIP", http://www.acronymgeek.com/LOIP (accessed February 15, 2012). |
| CBE/CSE | LOIP [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LOIP. |
| Bluebook | LOIP, http://www.acronymgeek.com/LOIP (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LOIP, http://www.acronymgeek.com/LOIP (optional description here) (as of Feb. 15, 2012, 11:11). |
| AMA | LOIP. Acronym Geek. February 15, 2012, 11:11. Available at: http://www.acronymgeek.com/LOIP. Accessed February 15, 2012, 11:11. |