| APA | LHPY. (2012, February 15). In Acronym Geek. Retrieved 18:08, February 15, 2012, from http://www.acronymgeek.com/LHPY |
| MLA | "LHPY." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LHPY>. |
| MHRA | 'LHPY', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LHPY> [accessed 15 February 2012] |
| Chicago | "LHPY", http://www.acronymgeek.com/LHPY (accessed February 15, 2012). |
| CBE/CSE | LHPY [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LHPY. |
| Bluebook | LHPY, http://www.acronymgeek.com/LHPY (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LHPY, http://www.acronymgeek.com/LHPY (optional description here) (as of Feb. 15, 2012, 18:08). |
| AMA | LHPY. Acronym Geek. February 15, 2012, 18:08. Available at: http://www.acronymgeek.com/LHPY. Accessed February 15, 2012, 18:08. |