| APA | ENSP. (2012, February 16). In Acronym Geek. Retrieved 19:58, February 16, 2012, from http://www.acronymgeek.com/ENSP |
| MLA | "ENSP." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ENSP>. |
| MHRA | 'ENSP', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ENSP> [accessed 16 February 2012] |
| Chicago | "ENSP", http://www.acronymgeek.com/ENSP (accessed February 16, 2012). |
| CBE/CSE | ENSP [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ENSP. |
| Bluebook | ENSP, http://www.acronymgeek.com/ENSP (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ENSP, http://www.acronymgeek.com/ENSP (optional description here) (as of Feb. 16, 2012, 19:58). |
| AMA | ENSP. Acronym Geek. February 16, 2012, 19:58. Available at: http://www.acronymgeek.com/ENSP. Accessed February 16, 2012, 19:58. |