| APA | PIX. (2012, February 14). In Acronym Geek. Retrieved 10:05, February 14, 2012, from http://www.acronymgeek.com/PIX |
| MLA | "PIX." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PIX>. |
| MHRA | 'PIX', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PIX> [accessed 14 February 2012] |
| Chicago | "PIX", http://www.acronymgeek.com/PIX (accessed February 14, 2012). |
| CBE/CSE | PIX [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PIX. |
| Bluebook | PIX, http://www.acronymgeek.com/PIX (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PIX, http://www.acronymgeek.com/PIX (optional description here) (as of Feb. 14, 2012, 10:05). |
| AMA | PIX. Acronym Geek. February 14, 2012, 10:05. Available at: http://www.acronymgeek.com/PIX. Accessed February 14, 2012, 10:05. |