| APA | NYPA. (2012, February 15). In Acronym Geek. Retrieved 17:36, February 15, 2012, from http://www.acronymgeek.com/NYPA |
| MLA | "NYPA." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NYPA>. |
| MHRA | 'NYPA', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NYPA> [accessed 15 February 2012] |
| Chicago | "NYPA", http://www.acronymgeek.com/NYPA (accessed February 15, 2012). |
| CBE/CSE | NYPA [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NYPA. |
| Bluebook | NYPA, http://www.acronymgeek.com/NYPA (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NYPA, http://www.acronymgeek.com/NYPA (optional description here) (as of Feb. 15, 2012, 17:36). |
| AMA | NYPA. Acronym Geek. February 15, 2012, 17:36. Available at: http://www.acronymgeek.com/NYPA. Accessed February 15, 2012, 17:36. |