| APA | GPRM. (2012, February 15). In Acronym Geek. Retrieved 19:07, February 15, 2012, from http://www.acronymgeek.com/GPRM |
| MLA | "GPRM." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GPRM>. |
| MHRA | 'GPRM', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GPRM> [accessed 15 February 2012] |
| Chicago | "GPRM", http://www.acronymgeek.com/GPRM (accessed February 15, 2012). |
| CBE/CSE | GPRM [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GPRM. |
| Bluebook | GPRM, http://www.acronymgeek.com/GPRM (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GPRM, http://www.acronymgeek.com/GPRM (optional description here) (as of Feb. 15, 2012, 19:07). |
| AMA | GPRM. Acronym Geek. February 15, 2012, 19:07. Available at: http://www.acronymgeek.com/GPRM. Accessed February 15, 2012, 19:07. |