| APA | PICA. (2012, February 14). In Acronym Geek. Retrieved 21:03, February 14, 2012, from http://www.acronymgeek.com/PICA |
| MLA | "PICA." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PICA>. |
| MHRA | 'PICA', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PICA> [accessed 14 February 2012] |
| Chicago | "PICA", http://www.acronymgeek.com/PICA (accessed February 14, 2012). |
| CBE/CSE | PICA [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PICA. |
| Bluebook | PICA, http://www.acronymgeek.com/PICA (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PICA, http://www.acronymgeek.com/PICA (optional description here) (as of Feb. 14, 2012, 21:03). |
| AMA | PICA. Acronym Geek. February 14, 2012, 21:03. Available at: http://www.acronymgeek.com/PICA. Accessed February 14, 2012, 21:03. |