| APA | PLUP. (2012, February 17). In Acronym Geek. Retrieved 02:16, February 17, 2012, from http://www.acronymgeek.com/PLUP |
| MLA | "PLUP." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/PLUP>. |
| MHRA | 'PLUP', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/PLUP> [accessed 17 February 2012] |
| Chicago | "PLUP", http://www.acronymgeek.com/PLUP (accessed February 17, 2012). |
| CBE/CSE | PLUP [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/PLUP. |
| Bluebook | PLUP, http://www.acronymgeek.com/PLUP (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PLUP, http://www.acronymgeek.com/PLUP (optional description here) (as of Feb. 17, 2012, 02:16). |
| AMA | PLUP. Acronym Geek. February 17, 2012, 02:16. Available at: http://www.acronymgeek.com/PLUP. Accessed February 17, 2012, 02:16. |