| APA | APCX. (2012, February 14). In Acronym Geek. Retrieved 18:52, February 14, 2012, from http://www.acronymgeek.com/APCX |
| MLA | "APCX." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/APCX>. |
| MHRA | 'APCX', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/APCX> [accessed 14 February 2012] |
| Chicago | "APCX", http://www.acronymgeek.com/APCX (accessed February 14, 2012). |
| CBE/CSE | APCX [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/APCX. |
| Bluebook | APCX, http://www.acronymgeek.com/APCX (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, APCX, http://www.acronymgeek.com/APCX (optional description here) (as of Feb. 14, 2012, 18:52). |
| AMA | APCX. Acronym Geek. February 14, 2012, 18:52. Available at: http://www.acronymgeek.com/APCX. Accessed February 14, 2012, 18:52. |