| APA | PSRK. (2012, February 16). In Acronym Geek. Retrieved 18:29, February 16, 2012, from http://www.acronymgeek.com/PSRK |
| MLA | "PSRK." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PSRK>. |
| MHRA | 'PSRK', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PSRK> [accessed 16 February 2012] |
| Chicago | "PSRK", http://www.acronymgeek.com/PSRK (accessed February 16, 2012). |
| CBE/CSE | PSRK [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PSRK. |
| Bluebook | PSRK, http://www.acronymgeek.com/PSRK (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PSRK, http://www.acronymgeek.com/PSRK (optional description here) (as of Feb. 16, 2012, 18:29). |
| AMA | PSRK. Acronym Geek. February 16, 2012, 18:29. Available at: http://www.acronymgeek.com/PSRK. Accessed February 16, 2012, 18:29. |