| APA | NYS. (2012, February 14). In Acronym Geek. Retrieved 07:43, February 14, 2012, from http://www.acronymgeek.com/NYS |
| MLA | "NYS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/NYS>. |
| MHRA | 'NYS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/NYS> [accessed 14 February 2012] |
| Chicago | "NYS", http://www.acronymgeek.com/NYS (accessed February 14, 2012). |
| CBE/CSE | NYS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/NYS. |
| Bluebook | NYS, http://www.acronymgeek.com/NYS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NYS, http://www.acronymgeek.com/NYS (optional description here) (as of Feb. 14, 2012, 07:43). |
| AMA | NYS. Acronym Geek. February 14, 2012, 07:43. Available at: http://www.acronymgeek.com/NYS. Accessed February 14, 2012, 07:43. |