| APA | PUEA. (2012, February 16). In Acronym Geek. Retrieved 14:58, February 16, 2012, from http://www.acronymgeek.com/PUEA |
| MLA | "PUEA." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PUEA>. |
| MHRA | 'PUEA', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PUEA> [accessed 16 February 2012] |
| Chicago | "PUEA", http://www.acronymgeek.com/PUEA (accessed February 16, 2012). |
| CBE/CSE | PUEA [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PUEA. |
| Bluebook | PUEA, http://www.acronymgeek.com/PUEA (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PUEA, http://www.acronymgeek.com/PUEA (optional description here) (as of Feb. 16, 2012, 14:58). |
| AMA | PUEA. Acronym Geek. February 16, 2012, 14:58. Available at: http://www.acronymgeek.com/PUEA. Accessed February 16, 2012, 14:58. |