| APA | PAS. (2012, February 15). In Acronym Geek. Retrieved 03:19, February 15, 2012, from http://www.acronymgeek.com/PAS |
| MLA | "PAS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PAS>. |
| MHRA | 'PAS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PAS> [accessed 15 February 2012] |
| Chicago | "PAS", http://www.acronymgeek.com/PAS (accessed February 15, 2012). |
| CBE/CSE | PAS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PAS. |
| Bluebook | PAS, http://www.acronymgeek.com/PAS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PAS, http://www.acronymgeek.com/PAS (optional description here) (as of Feb. 15, 2012, 03:19). |
| AMA | PAS. Acronym Geek. February 15, 2012, 03:19. Available at: http://www.acronymgeek.com/PAS. Accessed February 15, 2012, 03:19. |