| APA | GEPS. (2012, February 16). In Acronym Geek. Retrieved 02:55, February 16, 2012, from http://www.acronymgeek.com/GEPS |
| MLA | "GEPS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GEPS>. |
| MHRA | 'GEPS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GEPS> [accessed 16 February 2012] |
| Chicago | "GEPS", http://www.acronymgeek.com/GEPS (accessed February 16, 2012). |
| CBE/CSE | GEPS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GEPS. |
| Bluebook | GEPS, http://www.acronymgeek.com/GEPS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GEPS, http://www.acronymgeek.com/GEPS (optional description here) (as of Feb. 16, 2012, 02:55). |
| AMA | GEPS. Acronym Geek. February 16, 2012, 02:55. Available at: http://www.acronymgeek.com/GEPS. Accessed February 16, 2012, 02:55. |