| APA | GXP. (2012, February 10). In Acronym Geek. Retrieved 01:53, February 10, 2012, from http://www.acronymgeek.com/GXP |
| MLA | "GXP." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/GXP>. |
| MHRA | 'GXP', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/GXP> [accessed 10 February 2012] |
| Chicago | "GXP", http://www.acronymgeek.com/GXP (accessed February 10, 2012). |
| CBE/CSE | GXP [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/GXP. |
| Bluebook | GXP, http://www.acronymgeek.com/GXP (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GXP, http://www.acronymgeek.com/GXP (optional description here) (as of Feb. 10, 2012, 01:53). |
| AMA | GXP. Acronym Geek. February 10, 2012, 01:53. Available at: http://www.acronymgeek.com/GXP. Accessed February 10, 2012, 01:53. |