| APA | LPHU. (2012, February 16). In Acronym Geek. Retrieved 10:15, February 16, 2012, from http://www.acronymgeek.com/LPHU |
| MLA | "LPHU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/LPHU>. |
| MHRA | 'LPHU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/LPHU> [accessed 16 February 2012] |
| Chicago | "LPHU", http://www.acronymgeek.com/LPHU (accessed February 16, 2012). |
| CBE/CSE | LPHU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/LPHU. |
| Bluebook | LPHU, http://www.acronymgeek.com/LPHU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LPHU, http://www.acronymgeek.com/LPHU (optional description here) (as of Feb. 16, 2012, 10:15). |
| AMA | LPHU. Acronym Geek. February 16, 2012, 10:15. Available at: http://www.acronymgeek.com/LPHU. Accessed February 16, 2012, 10:15. |