| APA | PICL. (2012, February 16). In Acronym Geek. Retrieved 12:41, February 16, 2012, from http://www.acronymgeek.com/PICL |
| MLA | "PICL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PICL>. |
| MHRA | 'PICL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PICL> [accessed 16 February 2012] |
| Chicago | "PICL", http://www.acronymgeek.com/PICL (accessed February 16, 2012). |
| CBE/CSE | PICL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PICL. |
| Bluebook | PICL, http://www.acronymgeek.com/PICL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PICL, http://www.acronymgeek.com/PICL (optional description here) (as of Feb. 16, 2012, 12:41). |
| AMA | PICL. Acronym Geek. February 16, 2012, 12:41. Available at: http://www.acronymgeek.com/PICL. Accessed February 16, 2012, 12:41. |