| APA | PACA. (2012, February 17). In Acronym Geek. Retrieved 07:12, February 17, 2012, from http://www.acronymgeek.com/PACA |
| MLA | "PACA." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/PACA>. |
| MHRA | 'PACA', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/PACA> [accessed 17 February 2012] |
| Chicago | "PACA", http://www.acronymgeek.com/PACA (accessed February 17, 2012). |
| CBE/CSE | PACA [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/PACA. |
| Bluebook | PACA, http://www.acronymgeek.com/PACA (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PACA, http://www.acronymgeek.com/PACA (optional description here) (as of Feb. 17, 2012, 07:12). |
| AMA | PACA. Acronym Geek. February 17, 2012, 07:12. Available at: http://www.acronymgeek.com/PACA. Accessed February 17, 2012, 07:12. |