| APA | EYNP. (2012, February 16). In Acronym Geek. Retrieved 20:14, February 16, 2012, from http://www.acronymgeek.com/EYNP |
| MLA | "EYNP." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EYNP>. |
| MHRA | 'EYNP', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EYNP> [accessed 16 February 2012] |
| Chicago | "EYNP", http://www.acronymgeek.com/EYNP (accessed February 16, 2012). |
| CBE/CSE | EYNP [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EYNP. |
| Bluebook | EYNP, http://www.acronymgeek.com/EYNP (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EYNP, http://www.acronymgeek.com/EYNP (optional description here) (as of Feb. 16, 2012, 20:14). |
| AMA | EYNP. Acronym Geek. February 16, 2012, 20:14. Available at: http://www.acronymgeek.com/EYNP. Accessed February 16, 2012, 20:14. |