| APA | PORTER AIR. (2012, February 10). In Acronym Geek. Retrieved 08:23, February 10, 2012, from http://www.acronymgeek.com/PORTER AIR |
| MLA | "PORTER AIR." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/PORTER AIR>. |
| MHRA | 'PORTER AIR', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/PORTER AIR> [accessed 10 February 2012] |
| Chicago | "PORTER AIR", http://www.acronymgeek.com/PORTER AIR (accessed February 10, 2012). |
| CBE/CSE | PORTER AIR [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/PORTER AIR. |
| Bluebook | PORTER AIR, http://www.acronymgeek.com/PORTER AIR (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PORTER AIR, http://www.acronymgeek.com/PORTER AIR (optional description here) (as of Feb. 10, 2012, 08:23). |
| AMA | PORTER AIR. Acronym Geek. February 10, 2012, 08:23. Available at: http://www.acronymgeek.com/PORTER AIR. Accessed February 10, 2012, 08:23. |