| APA | PLAU. (2012, February 15). In Acronym Geek. Retrieved 13:29, February 15, 2012, from http://www.acronymgeek.com/PLAU |
| MLA | "PLAU." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PLAU>. |
| MHRA | 'PLAU', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PLAU> [accessed 15 February 2012] |
| Chicago | "PLAU", http://www.acronymgeek.com/PLAU (accessed February 15, 2012). |
| CBE/CSE | PLAU [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PLAU. |
| Bluebook | PLAU, http://www.acronymgeek.com/PLAU (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PLAU, http://www.acronymgeek.com/PLAU (optional description here) (as of Feb. 15, 2012, 13:29). |
| AMA | PLAU. Acronym Geek. February 15, 2012, 13:29. Available at: http://www.acronymgeek.com/PLAU. Accessed February 15, 2012, 13:29. |