| Style | Reference Text |
|---|
| APA | P&E. (2010, February 9). In Acronym Geek. Retrieved 19:58, February 9, 2010, from http://www.acronymgeek.com/P%26E |
| MLA | "P&E." Acronym Geek. 9 Feb 2010, 19:58. Acronym Geek. 9 Feb 2010 <http://www.acronymgeek.com/P%26E>. |
| MHRA | 'P&E', Acronym Geek, 9 February 2010, 19:58, <http://www.acronymgeek.com/P%26E> [accessed 9 February 2010] |
| Chicago | "P&E," http://www.acronymgeek.com/P%26E (accessed February 9, 2010). |
| CBE/CSE | P&E [Internet]. Acronym Geek; 2010 Feb 9, 19:58 [cited 2010 Feb 9]. Available from: http://www.acronymgeek.com/P%26E. |
| Bluebook | P&E, http://www.acronymgeek.com/P%26E (last visited February 9, 2010). |
| Bluebook: Harvard JOLT | See Acronym Geek, P&E, http://www.acronymgeek.com/P%26E (optional description here) (as of Feb. 9, 2010, 19:58). |
| AMA | P&E. Acronym Geek. February 9, 2010, 19:58. Available at: http://www.acronymgeek.com/P%26E. Accessed February 9, 2010. |