| APA | PWR. (2012, February 9). In Acronym Geek. Retrieved 02:41, February 9, 2012, from http://www.acronymgeek.com/PWR |
| MLA | "PWR." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/PWR>. |
| MHRA | 'PWR', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/PWR> [accessed 9 February 2012] |
| Chicago | "PWR", http://www.acronymgeek.com/PWR (accessed February 9, 2012). |
| CBE/CSE | PWR [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/PWR. |
| Bluebook | PWR, http://www.acronymgeek.com/PWR (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PWR, http://www.acronymgeek.com/PWR (optional description here) (as of Feb. 9, 2012, 02:41). |
| AMA | PWR. Acronym Geek. February 9, 2012, 02:41. Available at: http://www.acronymgeek.com/PWR. Accessed February 9, 2012, 02:41. |